diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index e39b45d..333002a 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -21,7 +21,7 @@ jobs:
       security-events: "write"
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v4"
+        uses: "actions/checkout@v5"
       - name: "Initialize CodeQL"
         uses: "github/codeql-action/init@v3"
         with:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e415d30..719f349 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -40,7 +40,7 @@ jobs:
     runs-on: "${{ matrix.os }}"
     steps:
       - name: "Checkout repository"
-        uses: "actions/checkout@v4"
+        uses: "actions/checkout@v5"
       - name: "Set up Python ${{ matrix.python-version }}"
         uses: "actions/setup-python@v5"
         with: