diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 523cb8a9..96947efc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,7 +23,7 @@ jobs:
     name: "${{ matrix.os }}: Python ${{ matrix.python-version }}"
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12"]
         os: ["ubuntu-20.04", "macos-latest"]
 
     runs-on: "${{ matrix.os }}"
@@ -45,22 +45,21 @@ jobs:
       - name: "Install rust for arm64"
         if: startsWith(matrix.os, 'mac') && (matrix.python-version == '3.9')
         run: |
+          rustup target add x86_64-apple-darwin
           rustup target add aarch64-apple-darwin
-      # - uses: Swatinem/rust-cache@v1
-      #   with:
-      #     key: "${{ matrix.os }}-${{ matrix.python-version }}"
+      - name: "Install gfortran"
+        if: startsWith(matrix.os, 'mac')
+        run: |
+          brew install gcc
+          gfortran --version || sudo ln -s `which gfortran-12` /usr/local/bin/gfortran
+      - uses: Swatinem/rust-cache@v1
+        with:
+          key: "${{ matrix.os }}-${{ matrix.python-version }}"
       - name: "Install gfortran"
         if: contains(matrix.os, 'ubuntu')
         run: |
             sudo apt-get update
-            sudo apt-get install -y gfortran
-      - name: Install gfortran 2
-        if: contains(matrix.os, 'macos')
-        run: |
-          set -euo pipefail
-          brew install gcc@9 || true
-          gfortran --version || sudo ln -s /usr/local/bin/gfortran-9 /usr/local/bin/gfortran
-          gfortran --version
+            sudo apt-get install -y gfortran ninja-build lld
       - name: "Install dependencies and code"
         run: |
           set -euo pipefail
@@ -76,27 +75,27 @@ jobs:
           make test
       - name: "Build macOS wheels"
         if: startsWith(matrix.os, 'mac') && (matrix.python-version == '3.9')
-        uses: pypa/cibuildwheel@v2.12.0
+        uses: pypa/cibuildwheel@v2.21.3
         env:
-          MACOSX_DEPLOYMENT_TARGET: "10.15"
+          MACOSX_DEPLOYMENT_TARGET: "11"
           CIBW_ARCHS_MACOS: "x86_64 arm64"
-          CIBW_SKIP: "cp37-macosx_arm64 cp36* pp*"
+          CIBW_SKIP: "cp37-macosx_arm64 cp36* cp37* cp38* cp39* cp313* pp*"
           CIBW_BEFORE_BUILD: "touch filpreload/src/_filpreload.c"  # force rebuild of Python code with new interpreter
           CIBW_TEST_COMMAND: python -m filprofiler run {project}/benchmarks/pystone.py
         with:
           output-dir: dist
       - name: "Build manylinux wheels"
-        if: startsWith(matrix.os, 'ubuntu') && (matrix.python-version == '3.8')
+        if: startsWith(matrix.os, 'ubuntu') && (matrix.python-version == '3.9')
         run: |
             set -euo pipefail
             . venv/bin/activate
             make manylinux-wheel
             # Test wheel
             deactivate
-            python3.8 -m venv venv2
+            python3.9 -m venv venv2
             . venv2/bin/activate
             pip install -r requirements-dev.txt
-            pip install dist/*-cp38-*manylinux*.whl
+            pip install dist/*-cp39-*manylinux*.whl
             mv filprofiler filprofiler.disabled
             make test-python-no-deps
       - uses: actions/upload-artifact@v3
@@ -104,7 +103,7 @@ jobs:
           name: "${{ matrix.os }}-${{ matrix.python-version }}-wheel"
           path: dist/*.whl
       # - name: Publish distribution 📦 to Test PyPI
-      #   if: (startsWith(matrix.os, 'ubuntu') && (matrix.python-version == '3.8')) || startsWith(matrix.os, 'mac')
+      #   if: (startsWith(matrix.os, 'ubuntu') && (matrix.python-version == '3.9')) || startsWith(matrix.os, 'mac')
       #   env:
       #     TWINE_USERNAME: __token__
       #     TWINE_PASSWORD: ${{ secrets.TEST_PYPI_TOKEN }}
@@ -114,7 +113,7 @@ jobs:
       #       twine check dist/*.whl
       #       twine upload --repository testpypi dist/*.whl
       - name: Publish distribution 📦 to PyPI
-        if: startsWith(github.event.ref, 'refs/tags') && ((startsWith(matrix.os, 'ubuntu') && (matrix.python-version == '3.8')) || (startsWith(matrix.os, 'mac') && (matrix.python-version == '3.9')))
+        if: startsWith(github.event.ref, 'refs/tags') && ((startsWith(matrix.os, 'ubuntu') && (matrix.python-version == '3.9')) || (startsWith(matrix.os, 'mac') && (matrix.python-version == '3.9')))
         env:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
@@ -147,10 +146,10 @@ jobs:
     if: startsWith(github.event.ref, 'refs/tags')
     env:
       CIBW_ARCHS_LINUX: aarch64
-      CIBW_BEFORE_ALL_LINUX: "curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain stable -y"
+      CIBW_BEFORE_ALL_LINUX: "yum install -y lld; curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain stable -y"
       CIBW_BEFORE_BUILD: "touch filpreload/src/_filpreload.c"  # force rebuild of Python code with new interpreter
       CIBW_ENVIRONMENT: 'PATH="$PATH:$HOME/.cargo/bin"'
-      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-* cp311-* pp* *-musllinux*"
+      CIBW_SKIP: "cp27-* cp34-* cp35-* cp36-* cp37-* cp38-* cp313-* pp* *-musllinux*"
       CIBW_TEST_COMMAND: python -m filprofiler run {project}/benchmarks/pystone.py
     steps:
       - uses: actions/checkout@v3
@@ -163,7 +162,7 @@ jobs:
         with:
           platforms: arm64
       - name: Build wheels
-        uses: pypa/cibuildwheel@v2.12.0
+        uses: pypa/cibuildwheel@v2.21.3
         with:
           output-dir: dist
       - uses: actions/upload-artifact@v3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d59d4957..9422ec02 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Release notes
 
+## 2024.11.0 (2024-11-03)
+
+### Regressions
+
+* Run with more overhead, in order to support newer versions of Python.
+
+### Changes
+
+* Added support for Python 3.12.
+* Dropped support for Python 3.7 and 3.8.
+
 ## 2023.3.1 (2023-3-18)
 
 ### Bugfixes
diff --git a/Cargo.lock b/Cargo.lock
index 8479c597..2ca167ba 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -84,44 +84,45 @@ dependencies = [
 
 [[package]]
 name = "bindgen"
-version = "0.59.2"
+version = "0.68.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bd2a9a458e8f4304c52c43ebb0cfbd520289f8379a52e329a38afda99bf8eb8"
+checksum = "726e4313eb6ec35d2730258ad4e15b547ee75d6afaa1361a922e78e59b7d8078"
 dependencies = [
- "bitflags",
+ "bitflags 2.6.0",
  "cexpr",
  "clang-sys",
  "lazy_static",
  "lazycell",
+ "log",
  "peeking_take_while",
+ "prettyplease",
  "proc-macro2",
  "quote",
  "regex",
  "rustc-hash",
  "shlex",
+ "syn 2.0.60",
+ "which",
 ]
 
 [[package]]
 name = "bindgen"
-version = "0.60.1"
+version = "0.69.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "062dddbc1ba4aca46de6338e2bf87771414c335f7b2f2036e8f3e9befebf88e6"
+checksum = "a00dc851838a2120612785d195287475a3ac45514741da670b735818822129a0"
 dependencies = [
- "bitflags",
+ "bitflags 2.6.0",
  "cexpr",
  "clang-sys",
- "clap",
- "env_logger",
+ "itertools",
  "lazy_static",
  "lazycell",
- "log",
- "peeking_take_while",
  "proc-macro2",
  "quote",
  "regex",
  "rustc-hash",
  "shlex",
- "which",
+ "syn 2.0.60",
 ]
 
 [[package]]
@@ -145,6 +146,12 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
+[[package]]
+name = "bitflags"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de"
+
 [[package]]
 name = "bitmaps"
 version = "2.1.0"
@@ -208,31 +215,7 @@ checksum = "fa2e27ae6ab525c3d369ded447057bca5438d86dc3a68f6faafb8269ba82ebf3"
 dependencies = [
  "glob",
  "libc",
- "libloading",
-]
-
-[[package]]
-name = "clap"
-version = "3.2.22"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "86447ad904c7fb335a790c9d7fe3d0d971dc523b8ccd1561a520de9a85302750"
-dependencies = [
- "atty",
- "bitflags",
- "clap_lex",
- "indexmap",
- "strsim",
- "termcolor",
- "textwrap",
-]
-
-[[package]]
-name = "clap_lex"
-version = "0.2.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2850f2f5a82cbf437dd5af4d49848fbdfc27c157c3d010345776f952765261c5"
-dependencies = [
- "os_str_bytes",
+ "libloading 0.7.4",
 ]
 
 [[package]]
@@ -263,7 +246,7 @@ checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -273,27 +256,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90e5c1c8368803113bf0c9584fc495a58b86dc8a29edbf8fe877d21d9507e797"
 
 [[package]]
-name = "env_logger"
-version = "0.9.1"
+name = "errno"
+version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c90bf5f19754d10198ccb95b70664fc925bd1fc090a0fd9a6ebc54acc8cd6272"
+checksum = "f639046355ee4f37944e44f60642c6f3a7efa3cf6b78c78a0d989a8ce6c396a1"
 dependencies = [
- "atty",
- "humantime",
- "log",
- "regex",
- "termcolor",
+ "errno-dragonfly",
+ "libc",
+ "winapi",
 ]
 
 [[package]]
 name = "errno"
-version = "0.2.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f639046355ee4f37944e44f60642c6f3a7efa3cf6b78c78a0d989a8ce6c396a1"
+checksum = "534c5cf6194dfab3db3242765c03bbe257cf92f22b38f6bc0c58d59108a820ba"
 dependencies = [
- "errno-dragonfly",
  "libc",
- "winapi",
+ "windows-sys 0.52.0",
 ]
 
 [[package]]
@@ -336,9 +316,9 @@ checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
 name = "fs_extra"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2022715d62ab30faffd124d40b76f4134a550a87792276512b18d63272333394"
+checksum = "42703706b716c37f96a77aea830392ad231f44c9e9a67872fa5548707e11b11c"
 
 [[package]]
 name = "getrandom"
@@ -364,10 +344,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 
 [[package]]
-name = "hashbrown"
-version = "0.12.3"
+name = "heck"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "hermit-abi"
@@ -378,12 +358,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "humantime"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
-
 [[package]]
 name = "im"
 version = "15.1.0"
@@ -398,21 +372,11 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "indexmap"
-version = "1.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10a35a97730320ffe8e2d410b5d3b69279b98d2c14bdb8b70ea89ecf7888d41e"
-dependencies = [
- "autocfg",
- "hashbrown",
-]
-
 [[package]]
 name = "indoc"
-version = "1.0.8"
+version = "2.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da2d6f23ffea9d7e76c53eee25dfb67bcd8fde7f1198b0855350698c9f07c780"
+checksum = "b248f5224d1d606005e02c97f5aa4e88eeb230488bcc03bc9ca4d7991399f2b5"
 
 [[package]]
 name = "inferno"
@@ -493,6 +457,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "libloading"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
+dependencies = [
+ "cfg-if",
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "libm"
 version = "0.2.6"
@@ -501,12 +475,12 @@ checksum = "348108ab3fba42ec82ff6e9564fc4ca0247bdccdc68dd8af9764bbc79c3c8ffb"
 
 [[package]]
 name = "libproc"
-version = "0.12.0"
+version = "0.14.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b799ad155d75ce914c467ee5627b62247c20d4aedbd446f821484cebf3cded7"
+checksum = "ae9ea4b75e1a81675429dafe43441df1caea70081e82246a8cccf514884a88bb"
 dependencies = [
- "bindgen 0.59.2",
- "errno",
+ "bindgen 0.69.4",
+ "errno 0.3.9",
  "libc",
 ]
 
@@ -535,15 +509,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "mach"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b823e83b2affd8f40a9ee8c29dbc56404c1e34cd2710921f2801e2cf29527afa"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "mach2"
 version = "0.4.1"
@@ -561,18 +526,9 @@ checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memoffset"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
-dependencies = [
- "autocfg",
-]
-
-[[package]]
-name = "memoffset"
-version = "0.8.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d61c719bcfbcf5d62b3a09efa6088de8c54bc0bfcd3ea7ae39fcc186108b8de1"
+checksum = "488016bfae457b036d996092f6cb448677611ce4449e970ceaf42695203f218a"
 dependencies = [
  "autocfg",
 ]
@@ -594,15 +550,13 @@ dependencies = [
 
 [[package]]
 name = "nix"
-version = "0.23.1"
+version = "0.24.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f866317acbd3a240710c63f065ffb1e4fd466259045ccb504130b7f668f35c6"
+checksum = "fa52e972a9a719cecb6864fb88568781eb706bac2cd1d4f04a648542dbf78069"
 dependencies = [
- "bitflags",
- "cc",
+ "bitflags 1.3.2",
  "cfg-if",
  "libc",
- "memoffset 0.6.5",
 ]
 
 [[package]]
@@ -612,7 +566,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f346ff70e7dbfd675fe90590b92d59ef2de15a8779ae305ebcbfd3f0caf59be4"
 dependencies = [
  "autocfg",
- "bitflags",
+ "bitflags 1.3.2",
  "cfg-if",
  "libc",
 ]
@@ -662,12 +616,6 @@ version = "1.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7e5500299e16ebb147ae15a00a942af264cf3688f47923b8fc2cd5858f23ad3"
 
-[[package]]
-name = "os_str_bytes"
-version = "6.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ff7415e9ae3fff1225851df9e0d9e4e5479f947619774677a63572e55e80eff"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.1"
@@ -697,29 +645,45 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
 
+[[package]]
+name = "portable-atomic"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7170ef9988bc169ba16dd36a7fa041e5c4cbeb6a35b76d4c03daded371eae7c0"
+
 [[package]]
 name = "ppv-lite86"
 version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
 
+[[package]]
+name = "prettyplease"
+version = "0.2.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f12335488a2f3b0a83b14edad48dca9879ce89b2edd10e80237e4e852dd645e"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.60",
+]
+
 [[package]]
 name = "proc-macro2"
-version = "1.0.46"
+version = "1.0.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94e2ef8dbfc347b10c094890f778ee2e36ca9bb4262e86dc99cd217e35f3470b"
+checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "proc-maps"
-version = "0.3.0"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c790484f98e8b00e2385ebde989077698f99417307a74361001ada102f8c2ce"
+checksum = "0ec8fdc22cb95c02f6a26a91fb1cd60a7a115916c2ed3b09d0a312e11785bd57"
 dependencies = [
  "anyhow",
- "bindgen 0.60.1",
+ "bindgen 0.68.1",
  "libc",
  "libproc",
  "mach2",
@@ -733,7 +697,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "29f1b898011ce9595050a68e60f90bad083ff2987a695a42357134c8381fba70"
 dependencies = [
  "bit-set",
- "bitflags",
+ "bitflags 1.3.2",
  "byteorder",
  "lazy_static",
  "num-traits",
@@ -749,14 +713,14 @@ dependencies = [
 
 [[package]]
 name = "psutil"
-version = "3.2.2"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f866af2b0f8e4b0d2d00aad8a9c5fc48fad33466cd99a64cbb3a4c1505f1a62d"
+checksum = "5e617cc9058daa5e1fe5a0d23ed745773a5ee354111dad1ec0235b0cc16b6730"
 dependencies = [
  "cfg-if",
  "darwin-libproc",
- "mach",
- "nix 0.23.1",
+ "mach2",
+ "nix 0.24.3",
  "once_cell",
  "thiserror",
 ]
@@ -774,7 +738,7 @@ dependencies = [
  "itertools",
  "lazy_static",
  "libc",
- "libloading",
+ "libloading 0.8.5",
  "once_cell",
  "parking_lot",
  "proc-maps",
@@ -788,15 +752,16 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.18.1"
+version = "0.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06a3d8e8a46ab2738109347433cb7b96dffda2e4a218b03ef27090238886b147"
+checksum = "53bdbb96d49157e65d45cc287af5f32ffadd5f4761438b527b055fb0d4bb8233"
 dependencies = [
  "cfg-if",
  "indoc",
  "libc",
- "memoffset 0.8.0",
+ "memoffset",
  "parking_lot",
+ "portable-atomic",
  "pyo3-build-config",
  "pyo3-ffi",
  "pyo3-macros",
@@ -805,9 +770,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.18.1"
+version = "0.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75439f995d07ddfad42b192dfcf3bc66a7ecfd8b4a1f5f6f046aa5c2c5d7677d"
+checksum = "deaa5745de3f5231ce10517a1f5dd97d53e5a2fd77aa6b5842292085831d48d7"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -815,9 +780,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.18.1"
+version = "0.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "839526a5c07a17ff44823679b68add4a58004de00512a95b6c1c98a6dcac0ee5"
+checksum = "62b42531d03e08d4ef1f6e85a2ed422eb678b8cd62b762e53891c05faf0d4afa"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -825,25 +790,27 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.18.1"
+version = "0.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd44cf207476c6a9760c4653559be4f206efafb924d3e4cbf2721475fc0d6cc5"
+checksum = "7305c720fa01b8055ec95e484a6eca7a83c841267f0dd5280f0c8b8551d2c158"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
  "quote",
- "syn",
+ "syn 2.0.60",
 ]
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.18.1"
+version = "0.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc1f43d8e30460f36350d18631ccf85ded64c059829208fe680904c65bcd0a4c"
+checksum = "7c7e9b68bb9c3149c5b0cade5d07f953d6d125eb4337723c4ccdb665f1f96185"
 dependencies = [
+ "heck",
  "proc-macro2",
+ "pyo3-build-config",
  "quote",
- "syn",
+ "syn 2.0.60",
 ]
 
 [[package]]
@@ -869,9 +836,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.21"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bbe448f377a7d6961e30f5955f9b8d106c3f5e449d493ee1b125c1d43c2b5179"
+checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
 dependencies = [
  "proc-macro2",
 ]
@@ -930,7 +897,7 @@ version = "0.2.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
 dependencies = [
- "bitflags",
+ "bitflags 1.3.2",
 ]
 
 [[package]]
@@ -977,8 +944,8 @@ version = "0.36.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f43abb88211988493c1abb44a70efa56ff0ce98f233b7b276146f1f3f7ba9644"
 dependencies = [
- "bitflags",
- "errno",
+ "bitflags 1.3.2",
+ "errno 0.2.8",
  "io-lifetimes",
  "libc",
  "linux-raw-sys",
@@ -1020,7 +987,7 @@ checksum = "d7e29c4601e36bcec74a223228dce795f4cd3616341a4af93520ca1a837c087d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1052,16 +1019,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9091b6114800a5f2141aee1d1b9d6ca3592ac062dc5decb3764ec5895a47b4eb"
 
 [[package]]
-name = "strsim"
-version = "0.10.0"
+name = "syn"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
 
 [[package]]
 name = "syn"
-version = "1.0.107"
+version = "2.0.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f4064b5b16e03ae50984a5a8ed5d4f8803e6bc1fd170a3cda91a1be4b18e3f5"
+checksum = "909518bc7b1c9b779f1bbf07f2929d35af9f0f37e47c6e9ef7f9dddc1e1821f3"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1087,21 +1059,6 @@ dependencies = [
  "windows-sys 0.42.0",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bab24d30b911b2376f3a13cc2cd443142f0c81dda04c118693e35b3835757755"
-dependencies = [
- "winapi-util",
-]
-
-[[package]]
-name = "textwrap"
-version = "0.15.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "949517c0cf1bf4ee812e2e07e08ab448e3ae0d23472aee8a06c985f0c8815b16"
-
 [[package]]
 name = "thiserror"
 version = "1.0.37"
@@ -1119,7 +1076,7 @@ checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 1.0.107",
 ]
 
 [[package]]
@@ -1163,9 +1120,9 @@ checksum = "dcc811dc4066ac62f84f11307873c4850cb653bfa9b1719cee2bd2204a4bc5dd"
 
 [[package]]
 name = "unindent"
-version = "0.1.11"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1766d682d402817b5ac4490b3c3002d91dfa0d22812f341609f97b08757359c"
+checksum = "c7de7d73e1754487cb58364ee906a499937a0dfabd86bcb980fa99ec8c8fa2ce"
 
 [[package]]
 name = "version_check"
@@ -1215,15 +1172,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
-[[package]]
-name = "winapi-util"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
@@ -1249,12 +1197,12 @@ version = "0.42.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
 dependencies = [
- "windows_aarch64_gnullvm",
+ "windows_aarch64_gnullvm 0.42.1",
  "windows_aarch64_msvc 0.42.1",
  "windows_i686_gnu 0.42.1",
  "windows_i686_msvc 0.42.1",
  "windows_x86_64_gnu 0.42.1",
- "windows_x86_64_gnullvm",
+ "windows_x86_64_gnullvm 0.42.1",
  "windows_x86_64_msvc 0.42.1",
 ]
 
@@ -1264,7 +1212,16 @@ version = "0.45.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.42.1",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -1273,21 +1230,43 @@ version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e2522491fbfcd58cc84d47aeb2958948c4b8982e9a2d8a2a35bbaed431390e7"
 dependencies = [
- "windows_aarch64_gnullvm",
+ "windows_aarch64_gnullvm 0.42.1",
  "windows_aarch64_msvc 0.42.1",
  "windows_i686_gnu 0.42.1",
  "windows_i686_msvc 0.42.1",
  "windows_x86_64_gnu 0.42.1",
- "windows_x86_64_gnullvm",
+ "windows_x86_64_gnullvm 0.42.1",
  "windows_x86_64_msvc 0.42.1",
 ]
 
+[[package]]
+name = "windows-targets"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
+dependencies = [
+ "windows_aarch64_gnullvm 0.52.6",
+ "windows_aarch64_msvc 0.52.6",
+ "windows_i686_gnu 0.52.6",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc 0.52.6",
+ "windows_x86_64_gnu 0.52.6",
+ "windows_x86_64_gnullvm 0.52.6",
+ "windows_x86_64_msvc 0.52.6",
+]
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c9864e83243fdec7fc9c5444389dcbbfd258f745e7853198f365e3c4968a608"
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.36.1"
@@ -1300,6 +1279,12 @@ version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c8b1b673ffc16c47a9ff48570a9d85e25d265735c503681332589af6253c6c7"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.36.1"
@@ -1312,6 +1297,18 @@ version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de3887528ad530ba7bdbb1faa8275ec7a1155a45ffa57c37993960277145d640"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
+
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.36.1"
@@ -1324,6 +1321,12 @@ version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf4d1122317eddd6ff351aa852118a2418ad4214e6613a50e0191f7004372605"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.36.1"
@@ -1336,12 +1339,24 @@ version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1040f221285e17ebccbc2591ffdc2d44ee1f9186324dd3e84e99ac68d699c45"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "628bfdf232daa22b0d64fdb62b09fcc36bb01f05a3939e20ab73aaf9470d0463"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.36.1"
@@ -1353,3 +1368,9 @@ name = "windows_x86_64_msvc"
 version = "0.42.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
diff --git a/Cargo.toml b/Cargo.toml
index ea747390..0759664f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace]
-
+resolver = "2"
 members = [
         "memapi",
         "filpreload",
diff --git a/Makefile b/Makefile
index ae1d2562..80c2c8ee 100644
--- a/Makefile
+++ b/Makefile
@@ -37,7 +37,7 @@ test-python-no-deps:
 	cythonize -3 -i tests/test-scripts/pymalloc.pyx
 	c++ -shared -fPIC -lpthread tests/test-scripts/cpp.cpp -o tests/test-scripts/cpp.so
 	cc -shared -fPIC -lpthread tests/test-scripts/malloc_on_thread_exit.c -o tests/test-scripts/malloc_on_thread_exit.so
-	cd tests/test-scripts && python -m numpy.f2py -c fortran.f90 -m fortran
+	cd tests/test-scripts && python -m numpy.f2py --backend meson -c fortran.f90 -m fortran
 	env RUST_BACKTRACE=1 py.test -v tests/
 
 .PHONY: wheel
@@ -46,7 +46,7 @@ wheel:
 
 .PHONY: manylinux-wheel
 manylinux-wheel:
-	docker run -u $(shell id -u):$(shell id -g) -v $(PWD):/src quay.io/pypa/manylinux2014_x86_64:latest /src/wheels/build-wheels.sh
+	docker run -v $(PWD):/src quay.io/pypa/manylinux_2_28_x86_64 /src/wheels/build-wheels.sh
 
 .PHONY: clean
 clean:
@@ -68,7 +68,8 @@ data_kernelspec/kernel.json: generate-kernelspec.py
 .PHONY: benchmark
 benchmark:
 	make benchmarks/results/*.json
-	python setup.py --version > benchmarks/results/version.txt
+	pip install setuptools_scm
+	python -m setuptools_scm > benchmarks/results/version.txt
 	git diff --word-diff benchmarks/results/
 
 .PHONY: benchmarks/results/pystone.json
diff --git a/README.md b/README.md
index d892ec58..845fed7c 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ In order to reduce memory usage, you first need to figure out:
 
 That's exactly what Fil will help you find.
 Fil an open source memory profiler designed for data processing applications written in Python, and includes native support for Jupyter.
-Fil runs on Linux and macOS, and supports CPython 3.7 and later.
+Fil runs on Linux and macOS, and supports CPython 3.9 and later.
 
 ## Getting help
 
diff --git a/compile_flags.txt b/compile_flags.txt
index 8c34ada9..3265ed20 100644
--- a/compile_flags.txt
+++ b/compile_flags.txt
@@ -1 +1 @@
--I/usr/include/python3.8
+-I/usr/include/python3.9
diff --git a/filpreload/Cargo.toml b/filpreload/Cargo.toml
index 93fb6293..fcbc0b60 100644
--- a/filpreload/Cargo.toml
+++ b/filpreload/Cargo.toml
@@ -18,7 +18,7 @@ path = "../memapi"
 features = []
 
 [dependencies.pyo3]
-version = "0.18"
+version = "0.20"
 default-features = false
 
 [build-dependencies]
diff --git a/filpreload/build.rs b/filpreload/build.rs
index b5625663..8e53fb3b 100644
--- a/filpreload/build.rs
+++ b/filpreload/build.rs
@@ -32,22 +32,18 @@ fn main() -> Result<(), std::io::Error> {
     {
         // On Linux GNU ld can't handle two version files (one from Rust, one from
         // us) at the same time without blowing up.
-        println!("cargo:rustc-cdylib-link-arg=-fuse-ld=gold");
+        println!("cargo:rustc-cdylib-link-arg=-fuse-ld=lld");
+
+        // On 64-bit Linux, mmap() is another way of saying mmap64, or vice versa,
+        // so we point to function of our own.
+        println!("cargo:rustc-cdylib-link-arg=-Wl,--defsym=mmap=fil_mmap_impl");
+        println!("cargo:rustc-cdylib-link-arg=-Wl,--defsym=mmap64=fil_mmap_impl");
 
         // Use a versionscript to limit symbol visibility.
         println!(
             "cargo:rustc-cdylib-link-arg=-Wl,--version-script={}/versionscript.txt",
             cur_dir.to_string_lossy()
         );
-        // Make sure aligned_alloc() is public under its real name; workaround for
-        // old glibc headers in Conda.
-        println!(
-            "cargo:rustc-cdylib-link-arg=-Wl,--defsym=aligned_alloc=reimplemented_aligned_alloc"
-        );
-        // On 64-bit Linux, mmap() is another way of saying mmap64, or vice versa,
-        // so we point to function of our own.
-        println!("cargo:rustc-cdylib-link-arg=-Wl,--defsym=mmap=fil_mmap_impl");
-        println!("cargo:rustc-cdylib-link-arg=-Wl,--defsym=mmap64=fil_mmap_impl");
     };
 
     // Compilation options are taken from Python's build configuration.
diff --git a/filpreload/src/_filpreload.c b/filpreload/src/_filpreload.c
index d2b2744f..60e8bb65 100644
--- a/filpreload/src/_filpreload.c
+++ b/filpreload/src/_filpreload.c
@@ -1,5 +1,8 @@
 #include "Python.h"
 #include "ceval.h"
+#include "pyframe.h"
+#include "pylifecycle.h"
+#include "pystate.h"
 #if PY_MINOR_VERSION < 11
 #include "code.h"
 #else
@@ -54,9 +57,9 @@ PyCodeObject *PyFrame_GetCode(PyFrameObject *frame) {
 #define likely(x) __builtin_expect(!!(x), 1)
 #define unlikely(x) __builtin_expect(!!(x), 0)
 
-    // Underlying APIs we're wrapping:
-    static void *(*underlying_real_mmap)(void *addr, size_t length, int prot,
-                                         int flags, int fd, off_t offset) = 0;
+// Underlying APIs we're wrapping:
+static void *(*underlying_real_mmap)(void *addr, size_t length, int prot,
+                                     int flags, int fd, off_t offset) = 0;
 static int (*underlying_real_pthread_create)(pthread_t *thread,
                                              const pthread_attr_t *attr,
                                              void *(*start_routine)(void *),
@@ -265,6 +268,9 @@ static void finish_call() {
 __attribute__((visibility("hidden"))) int
 fil_tracer(PyObject *obj, PyFrameObject *frame, int what, PyObject *arg) {
   switch (what) {
+  case PyTrace_LINE:
+    current_line_number = frame->f_lineno;
+    break;
   case PyTrace_CALL:
     /*
       We want an efficient identifier for filename+fuction name. So we register
@@ -356,7 +362,7 @@ __attribute__((visibility("default"))) void register_fil_tracer() {
   pymemprofile_clear_current_callstack();
   decrement_reentrancy();
   // We use 123 as a marker object for tests.
-  PyEval_SetProfile(fil_tracer, PyLong_FromLong(123));
+  PyEval_SetTrace(fil_tracer, PyLong_FromLong(123));
 }
 
 /// Dump the current peak memory usage to disk.
@@ -518,7 +524,6 @@ fil_mmap_impl(void *addr, size_t length, int prot, int flags, int fd,
   }
 
   void *result = underlying_real_mmap(addr, length, prot, flags, fd, offset);
-
   // For now we only track anonymous mmap()s:
   if (result != MAP_FAILED && (flags & MAP_ANONYMOUS) &&
       should_track_memory()) {
@@ -537,19 +542,8 @@ SYMBOL_PREFIX(mmap)(void *addr, size_t length, int prot, int flags, int fd,
 }
 #endif
 
-// Old glibc that Conda uses defines aligned_alloc() using inline that doesn't
-// match this signature, which messes up the SYMBOL_PREFIX() stuff on Linux. So,
-// we do reimplemented_aligned_alloc, the name macOS technique uses, and then
-// rely on symbol alias (see --defsym in setup.py) to fix it.
-//
-// On macOS, aligned_alloc is only in macOS 10.15 or later, we need to define
-// it.
-#ifdef __APPLE__
-void *aligned_alloc(size_t alignment, size_t size);
-#endif
-
 __attribute__((visibility("default"))) void *
-reimplemented_aligned_alloc(size_t alignment, size_t size) {
+SYMBOL_PREFIX(aligned_alloc)(size_t alignment, size_t size) {
   increment_reentrancy();
   void *result = REAL_IMPL(aligned_alloc)(alignment, size);
   decrement_reentrancy();
diff --git a/filpreload/versionscript.txt b/filpreload/versionscript.txt
index 34b3a5d1..d92c668c 100644
--- a/filpreload/versionscript.txt
+++ b/filpreload/versionscript.txt
@@ -11,7 +11,6 @@
     munmap;
     posix_memalign;
     aligned_alloc;
-    malloc_usable_size;
     pthread_create;
     fork;
   local: *;
diff --git a/filprofiler/_tracer.py b/filprofiler/_tracer.py
index e3a136c0..7ea0b79f 100644
--- a/filprofiler/_tracer.py
+++ b/filprofiler/_tracer.py
@@ -66,7 +66,7 @@ def start_tracing(output_path: Union[str, Path]):
     """Start tracing allocations."""
     preload.fil_reset(str(output_path).encode("utf-8"))
     preload.fil_start_tracking()
-    threading.setprofile(_start_thread_trace)
+    threading.settrace(_start_thread_trace)
     preload.register_fil_tracer()
 
 
@@ -88,8 +88,8 @@ def stop_tracing(output_path: str) -> str:
 
     Returns path to the index HTML page of the report.
     """
-    sys.setprofile(None)
-    threading.setprofile(None)
+    sys.settrace(None)
+    threading.settrace(None)
     preload.fil_stop_tracking()
     result = create_report(output_path)
     # Clear allocations; we don't need them anymore, and they're just wasting
diff --git a/memapi/Cargo.toml b/memapi/Cargo.toml
index 41a253ae..52848822 100644
--- a/memapi/Cargo.toml
+++ b/memapi/Cargo.toml
@@ -15,7 +15,7 @@ derivative = "2.2"
 lazy_static = "1.4"
 backtrace = "0.3"
 once_cell = "1.17"
-libloading = "0.7"
+libloading = "0.8"
 libc = "0.2"
 serde = {version = "1", features = ["derive"] }
 parking_lot = "0.12.1"
@@ -30,7 +30,7 @@ default-features = false
 features = ["memory", "process"]
 
 [dependencies.pyo3]
-version = "0.18"
+version = "0.20"
 
 [target.'cfg(target_os = "linux")'.dependencies]
 cgroups-rs = "0.3.2"
diff --git a/memapi/src/memorytracking.rs b/memapi/src/memorytracking.rs
index 2039b8a6..66c3db41 100644
--- a/memapi/src/memorytracking.rs
+++ b/memapi/src/memorytracking.rs
@@ -182,7 +182,7 @@ impl Callstack {
 
     pub fn start_call(&mut self, parent_line_number: u32, callsite_id: CallSiteId) {
         if parent_line_number != 0 {
-            if let Some(mut call) = self.calls.last_mut() {
+            if let Some(call) = self.calls.last_mut() {
                 call.line_number = LineNumberInfo::LineNumber(parent_line_number);
             }
         }
diff --git a/pyproject.toml b/pyproject.toml
index 3239405d..0f9bd727 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,3 +19,8 @@ underlines = ["", "", ""]
 # Disable building PyPy wheels, since we use CPython internals, and 3.10 until
 # it's ready.
 skip = ["pp*"]
+
+[tool.cibuildwheel.linux]
+before-all = ""
+environment = 'PATH="$HOME/.cargo/bin":$PATH'
+manylinux-x86_64-image = "quay.io/pypa/manylinux_2_28_x86_64"
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 9c5dd43e..3faa977b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,6 +1,6 @@
 pytest
 pampy
-numpy
+numpy>1
 #scikit-image
 cython
 black
@@ -16,3 +16,5 @@ numexpr
 blosc
 psutil
 flake8
+meson  # for f2py
+ninja  # for f2py
diff --git a/setup.py b/setup.py
index 4d41da97..d9c6998c 100644
--- a/setup.py
+++ b/setup.py
@@ -45,13 +45,14 @@ def read(path):
         "Operating System :: POSIX :: Linux",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.7",
-        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
+        "Programming Language :: Python :: 3.13",
         "Programming Language :: Python :: Implementation :: CPython",
     ],
-    python_requires=">=3.7",
+    python_requires=">=3.9",
     license="Apache 2.0",
     url="https://pythonspeed.com/fil/",
     maintainer="Itamar Turner-Trauring",
diff --git a/tests/test-scripts/fil-interpreter.py b/tests/test-scripts/fil-interpreter.py
index 4efc3971..abb9749b 100644
--- a/tests/test-scripts/fil-interpreter.py
+++ b/tests/test-scripts/fil-interpreter.py
@@ -15,7 +15,7 @@
 
 import pytest
 import numpy as np
-import numpy.core.numeric
+import numpy._core.numeric
 from pampy import _ as ANY, match
 from IPython.core.displaypub import CapturingDisplayPublisher
 from IPython.core.interactiveshell import InteractiveShell
@@ -54,7 +54,7 @@ def f():
     assert result == 1234
 
     # Allocations were tracked:
-    path = ((__file__, "f", 49), (numpy.core.numeric.__file__, "ones", ANY))
+    path = ((__file__, "f", 49), (numpy._core.numeric.__file__, "ones", ANY))
     allocations = get_allocations(tmpdir)
     assert match(allocations, {path: big}, as_mb) == pytest.approx(32, 0.1)
 
@@ -100,7 +100,7 @@ def test_ipython_profiling(tmpdir):
     # Allocations were tracked:
     path = (
         (re.compile("<ipython-input-1-.*"), "__magic_run_with_fil", 3),
-        (numpy.core.numeric.__file__, "ones", ANY),
+        (numpy._core.numeric.__file__, "ones", ANY),
     )
     assert match(allocations, {path: big}, as_mb) == pytest.approx(32, 0.1)
 
@@ -133,7 +133,7 @@ def test_ipython_exception_while_profiling(tmpdir):
     # Allocations were tracked:
     path = (
         (re.compile("<ipython-input-1-.*"), "__magic_run_with_fil", 3),
-        (numpy.core.numeric.__file__, "ones", ANY),
+        (numpy._core.numeric.__file__, "ones", ANY),
     )
     assert match(allocations, {path: big}, as_mb) == pytest.approx(16, 0.1)
 
@@ -167,7 +167,7 @@ def f():  # indented with 5 spaces what
     path = (
         (re.compile("<ipython-input-1-.*"), "__magic_run_with_fil", 5),
         (re.compile("<ipython-input-1-.*"), "f", 4),
-        (numpy.core.numeric.__file__, "ones", ANY),
+        (numpy._core.numeric.__file__, "ones", ANY),
     )
     assert match(allocations, {path: big}, as_mb) == pytest.approx(16, 0.1)
 
@@ -190,15 +190,21 @@ def test_profiling_disables_threadpools(tmpdir, profile_func):
     os.chdir(tmpdir)
 
     import numexpr
-    import blosc
+
+    try:
+        import blosc
+    except ImportError:
+        blosc = None
 
     numexpr.set_num_threads(3)
-    blosc.set_nthreads(3)
+    if blosc is not None:
+        blosc.set_nthreads(3)
     with threadpoolctl.threadpool_limits(3, "blas"):
 
         def check():
             assert numexpr.set_num_threads(2) == 1
-            assert blosc.set_nthreads(2) == 1
+            if blosc is not None:
+                assert blosc.set_nthreads(2) == 1
 
             for d in threadpoolctl.threadpool_info():
                 assert d["num_threads"] == 1, d
@@ -207,7 +213,8 @@ def check():
 
         # Resets when done:
         assert numexpr.set_num_threads(2) == 3
-        assert blosc.set_nthreads(2) == 3
+        if blosc is not None:
+            assert blosc.set_nthreads(2) == 3
 
         for d in threadpoolctl.threadpool_info():
             if d["user_api"] == "blas":
diff --git a/tests/test-scripts/mmaper.py b/tests/test-scripts/mmaper.py
index fc9c8e8b..65eb8b57 100644
--- a/tests/test-scripts/mmaper.py
+++ b/tests/test-scripts/mmaper.py
@@ -1,14 +1,14 @@
 """Make sure Fil notices `mmap()`."""
 import mmap
 import sys
-from ctypes import CDLL
+
 
 x = mmap.mmap(-1, 1024 * 1024 * 50)
 del x
 y = mmap.mmap(-1, 1024 * 1024 * 60)
 
 if sys.platform == "linux":
-    current_process = CDLL(None)
+    from ctypes import CDLL; current_process = CDLL(None)
     # Multi-line traceback line numbers differ across different versions of
     # Python, so doing this all on one line for consistency:
     z = current_process.mmap(0, 1024 * 1024 * 45, mmap.PROT_READ | mmap.PROT_WRITE, mmap.MAP_PRIVATE | mmap.MAP_ANONYMOUS, -1, 0)
diff --git a/tests/test-scripts/threadpools.py b/tests/test-scripts/threadpools.py
index 86a0198d..9e7e5107 100644
--- a/tests/test-scripts/threadpools.py
+++ b/tests/test-scripts/threadpools.py
@@ -1,12 +1,17 @@
 """Validate that number of threads in thread pools is set to 1."""
 
 import numexpr
-import blosc
+
+try:
+    import blosc
+except ImportError:
+    blosc = None
 import threadpoolctl
 
 # APIs that return previous number of threads:
 assert numexpr.set_num_threads(2) == 1
-assert blosc.set_nthreads(2) == 1
+if blosc is not None:
+    assert blosc.set_nthreads(2) == 1
 
 for d in threadpoolctl.threadpool_info():
     assert d["num_threads"] == 1, d
diff --git a/tests/test_endtoend.py b/tests/test_endtoend.py
index 7fcd0426..73507d92 100644
--- a/tests/test_endtoend.py
+++ b/tests/test_endtoend.py
@@ -12,7 +12,7 @@
 from glob import glob
 from xml.etree import ElementTree
 
-import numpy.core.numeric
+import numpy._core.numeric
 from pampy import match, _ as ANY, MatchError
 import pytest
 import psutil
@@ -57,7 +57,7 @@ def test_threaded_allocation_tracking():
     import threading
 
     threading = (threading.__file__, "run", ANY)
-    ones = (numpy.core.numeric.__file__, "ones", ANY)
+    ones = (numpy._core.numeric.__file__, "ones", ANY)
     script = str(script)
     h = (script, "h", 7)
 
@@ -90,7 +90,7 @@ def test_thread_allocates_after_main_thread_is_done():
     import threading
 
     threading = (threading.__file__, "run", ANY)
-    ones = (numpy.core.numeric.__file__, "ones", ANY)
+    ones = (numpy._core.numeric.__file__, "ones", ANY)
     script = str(script)
     thread1_path1 = ((script, "thread1", 9), ones)
 
@@ -267,7 +267,7 @@ def test_out_of_memory():
         "out-of-memory.prof",
     )
 
-    ones = (numpy.core.numeric.__file__, "ones", ANY)
+    ones = (numpy._core.numeric.__file__, "ones", ANY)
     script = str(script)
     expected_small_alloc = ((script, "<module>", 9), ones)
     toobig_alloc = ((script, "<module>", 12), ones)
@@ -473,8 +473,9 @@ def test_interpreter_with_fil():
     )
 
 
-def test_jupyter(tmpdir):
+def test_jupyter(tmp_path):
     """Jupyter magic can run Fil."""
+    tmpdir = tmp_path
     shutil.copyfile(TEST_SCRIPTS / "jupyter.ipynb", tmpdir / "jupyter.ipynb")
     check_call(
         [
@@ -494,8 +495,8 @@ def test_jupyter(tmpdir):
         html = f.read()
     assert "<iframe" in html
     [svg_path] = re.findall(r'src="([^"]*\.svg)"', html)
-    assert svg_path.endswith("peak-memory.svg")
-    svg_path = Path(tmpdir / svg_path)
+
+    svg_path = tmpdir / Path(svg_path)
     assert svg_path.exists()
     with open(svg_path) as f:
         # Make sure the source code is in the SVG:
@@ -511,7 +512,7 @@ def test_jupyter(tmpdir):
     path = (
         (re.compile(".*ipy*"), "__magic_run_with_fil", 3),
         (re.compile(".*ipy.*"), "alloc", 4),
-        (numpy.core.numeric.__file__, "ones", ANY),
+        (numpy._core.numeric.__file__, "ones", ANY),
     )
     assert match(allocations, {path: big}, as_mb) == pytest.approx(48, 0.1)
     actual_path = None
@@ -526,7 +527,7 @@ def test_jupyter(tmpdir):
     assert actual_path[0][0] != actual_path[1][0]  # code is in different cells
     path2 = (
         (re.compile(".*ipy.*"), "__magic_run_with_fil", 2),
-        (numpy.core.numeric.__file__, "ones", ANY),
+        (numpy._core.numeric.__file__, "ones", ANY),
     )
     assert match(allocations, {path2: big}, as_mb) == pytest.approx(20, 0.1)
     # It's possible to run nbconvert again.
@@ -646,8 +647,8 @@ def test_sigusr2():
 
     # SIGUSR2 dump only has allocations up to that point
     script = str(script)
-    path1 = ((script, "<module>", 8), (numpy.core.numeric.__file__, "ones", ANY))
-    path2 = ((script, "<module>", 11), (numpy.core.numeric.__file__, "ones", ANY))
+    path1 = ((script, "<module>", 8), (numpy._core.numeric.__file__, "ones", ANY))
+    path2 = ((script, "<module>", 11), (numpy._core.numeric.__file__, "ones", ANY))
 
     allocations_sigusr2 = get_allocations(sigusr2, direct=True)
     assert match(allocations_sigusr2, {path1: big}, as_mb) == pytest.approx(20, 0.1)
diff --git a/wheels/build-wheels.sh b/wheels/build-wheels.sh
index d1b51fe3..2c256830 100755
--- a/wheels/build-wheels.sh
+++ b/wheels/build-wheels.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 set -euo pipefail
+yum install -y lld
 
 mkdir /tmp/home
 mkdir /tmp/wheel
@@ -17,16 +18,15 @@ rm -f filprofiler/_filpreload*.so
 rm -f filprofiler/_filpreload*.dylib
 rm -rf build
 
-for PYBIN in /opt/python/cp{37,38,39,310,311}*/bin; do
+for PYBIN in /opt/python/cp{39,310,311,312}*/bin; do
     touch filpreload/src/_filpreload.c  # force rebuild of Python code with new interpreter
     export PYO3_PYTHON="$PYBIN/python"
     "${PYBIN}/pip" install -U setuptools wheel setuptools-rust pip
     "${PYBIN}/python" -m pip wheel -w /tmp/wheel .
 done
 
-auditwheel repair --plat manylinux2014_x86_64 -w dist/ /tmp/wheel/filprofiler*cp37*whl
-auditwheel repair --plat manylinux2014_x86_64 -w dist/ /tmp/wheel/filprofiler*cp38*whl
-auditwheel repair --plat manylinux2014_x86_64 -w dist/ /tmp/wheel/filprofiler*cp39*whl
-auditwheel repair --plat manylinux2014_x86_64 -w dist/ /tmp/wheel/filprofiler*cp310*whl
-auditwheel repair --plat manylinux2014_x86_64 -w dist/ /tmp/wheel/filprofiler*cp311*whl
+auditwheel repair --plat manylinux_2_28_x86_64 -w dist/ /tmp/wheel/filprofiler*cp39*whl
+auditwheel repair --plat manylinux_2_28_x86_64 -w dist/ /tmp/wheel/filprofiler*cp310*whl
+auditwheel repair --plat manylinux_2_28_x86_64 -w dist/ /tmp/wheel/filprofiler*cp311*whl
+auditwheel repair --plat manylinux_2_28_x86_64 -w dist/ /tmp/wheel/filprofiler*cp312*whl