diff --git a/.github/workflows/apply-clang-format.yml b/.github/workflows/apply-clang-format.yml
index 254eecd..79b305d 100644
--- a/.github/workflows/apply-clang-format.yml
+++ b/.github/workflows/apply-clang-format.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: InsightSoftwareConsortium/ITKApplyClangFormatAction@master
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/pyproject.toml b/pyproject.toml
index e130721..aeae2a5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Medical Science Apps.",
     "Topic :: Software Development :: Libraries",
 ]
-requires-python = ">=3.9"
+requires-python = ">=3.10"
 dependencies = [
     "itk == 5.4.*",
 ]