diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index fa51d64..93c34a1 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
 
     - name: Set up Python
       uses: actions/setup-python@v4
diff --git a/.github/workflows/test_and_build.yml b/.github/workflows/test_and_build.yml
index 4402487..4836eb5 100644
--- a/.github/workflows/test_and_build.yml
+++ b/.github/workflows/test_and_build.yml
@@ -14,7 +14,7 @@ jobs:
         python-version: [3.8, 3.9, "3.10"]
 
     steps:
-    - uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v4