diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index bdaab28..0bd8efb 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -21,9 +21,9 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: '3.x'
     - name: Install dependencies
@@ -33,7 +33,7 @@ jobs:
     - name: Build package
       run: python -m build
     - name: Publish package
-      uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
+      uses: pypa/gh-action-pypi-publish@v1
       with:
         user: __token__
         password: ${{ secrets.PYPI_API_TOKEN }}
diff --git a/.github/workflows/pythontests.yml b/.github/workflows/pythontests.yml
index 68c8b58..1d09907 100644
--- a/.github/workflows/pythontests.yml
+++ b/.github/workflows/pythontests.yml
@@ -15,12 +15,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Upgrade pip and setuptools
@@ -43,12 +43,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.11"]
+        python-version: ["3.8", "3.12"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
@@ -63,8 +63,8 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
-    - uses: pre-commit/action@v2.0.2
+    - uses: actions/checkout@v4
+    - uses: actions/setup-python@v4
+    - uses: pre-commit/action@v3.0.0
       with:
         extra_args: --all-files --hook-stage manual
diff --git a/CHANGELOG.md b/CHANGELOG.md
index af7b217..442fa8f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- Nothing
+### Removed
+- Support for Python 3.7, as it is beyond its lifetime
+
+### Added
+- Support for Python 3.12.
 
 ## [0.8.0] - 2023-06-05
 
diff --git a/README.rst b/README.rst
index 8c074d3..5b6da4d 100644
--- a/README.rst
+++ b/README.rst
@@ -38,7 +38,7 @@ You can also specify which Python version to use by providing the respective
 ``virtualenv`` argument to ``setup.sh``, e.g. ``. setup.sh -p python3``. You
 might need to install additional system libraries to compile all packages.
 
-ReMU requires Python >=3.7.
+ReMU requires Python >=3.8.
 
 Installing official releases with ``pip``
 -----------------------------------------
diff --git a/pyproject.toml b/pyproject.toml
index 0fcc762..83e157c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,14 +24,14 @@ classifiers=[
     # Specify the Python versions you support here. In particular, ensure
     # that you indicate whether you support Python 2, Python 3 or both.
     "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",
 ]
 dynamic = ["version"]
-requires-python = ">=3.7,<4"
+requires-python = ">=3.8,<4"
 dependencies = [
     "numpy >= 1.21.0",
     "scipy >= 1.7.0",
diff --git a/requirements.txt b/requirements.txt
index 0b98da1..885ae4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ emcee==3.1.2
 flit==3.7.1
 matplotlib>=3.5
 numpy>=1.21
-pre-commit==2.17.0
+pre-commit==3.5.0
 pyyaml==6.0.1
 scipy>=1.7