diff --git a/.github/workflows/docs.yaml b/.github/workflows/docs.yaml
index 96bdcf3..270dc20 100644
--- a/.github/workflows/docs.yaml
+++ b/.github/workflows/docs.yaml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout master
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python 3.x
         uses: actions/setup-python@v5
diff --git a/.github/workflows/package.yaml b/.github/workflows/package.yaml
index 39eb1fe..defc579 100644
--- a/.github/workflows/package.yaml
+++ b/.github/workflows/package.yaml
@@ -38,7 +38,7 @@ jobs:
     if: github.event_name == 'pull_request' || startsWith(github.ref, 'refs/heads/')
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Set up Python
       uses: actions/setup-python@v5
@@ -66,7 +66,7 @@ jobs:
       id-token: write
       contents: read
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Set up Python
       uses: actions/setup-python@v5