diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3499669..21ceee7 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -17,7 +17,7 @@ jobs:
         jax-version: ["jax[cpu]"]
         include:
           - os: ubuntu-latest
-            jax-version: "jax[cpu]==0.4.20"
+            jax-version: "'jax[cpu]==0.4.20' 'numpy<2.0'"
 
     steps:
       - uses: actions/checkout@v4
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 91f7e9a..ce5ced5 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -10,11 +10,11 @@ repos:
     hooks:
       - id: black-jupyter
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: "v0.4.8"
+    rev: "v0.5.1"
     hooks:
       - id: ruff
         args: [--fix, --exit-non-zero-on-fix]
   - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: "v18.1.6"
+    rev: "v18.1.8"
     hooks:
       - id: clang-format