diff --git a/.github/workflows/clang-format-apply.yml b/.github/workflows/clang-format-apply.yml
index 194fff0..4c9a158 100644
--- a/.github/workflows/clang-format-apply.yml
+++ b/.github/workflows/clang-format-apply.yml
@@ -9,7 +9,7 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - uses: DoozyX/clang-format-lint-action@v0.18.1
       with:
         source: '.'
diff --git a/.github/workflows/clang-format-test.yml b/.github/workflows/clang-format-test.yml
index 9fdac3c..9213b80 100644
--- a/.github/workflows/clang-format-test.yml
+++ b/.github/workflows/clang-format-test.yml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - uses: DoozyX/clang-format-lint-action@v0.18.1
       with:
         source: '.'