diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7c90e025..7c1ae0d9 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -64,7 +64,7 @@ jobs:
         python-version: ${{ matrix.python-version }}
 
     - name: Install ch_util
-      run: pip install -e .[test] --no-binary bitshuffle
+      run: pip install -e .[test]
 
     - name: Run tests
       run: pytest .
diff --git a/pyproject.toml b/pyproject.toml
index a268a9e7..c3c28bec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dependencies = [
     "matplotlib",
     "mpi4py",
     "networkx >= 2.0",
-    "numpy >= 1.16,<2",
+    "numpy >= 1.24",
     "peewee >= 3.14.1",
     "scipy",
     "skyfield >= 1.10"