diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8dc742df2dd..1d9feeb8374 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -53,7 +53,7 @@ jobs:
           python-version: ${{ env.PYTHON_VERSION }}
 
       - name: Install pre-commit
-        run: python -m pip install pre-commit
+        run: python -m pip install pre-commit==3.5.0
 
       - name: Run pre-commit for docformatter
         run: pre-commit run --hook-stage manual --all-files --show-diff-on-failure docformatter
diff --git a/pyproject.toml b/pyproject.toml
index ecfcf427a87..41af8555552 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -70,7 +70,7 @@ optional = true
 Sphinx = "==7.4.7"
 jupyter_sphinx = "==0.5.3"
 numpydoc = "==1.8.0"
-matplotlib = "==3.9.0"
+matplotlib = "==3.9.1"
 ansys-sphinx-theme = "==1.1.1"
 pypandoc = "==1.13"
 pytest-sphinx = "==0.6.3"