diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index eaac22a1..a6f39a68 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         persist-credentials: false
     - name: Set up Python
diff --git a/.github/workflows/hadolint.yml b/.github/workflows/hadolint.yml
index 33202857..351dbf48 100644
--- a/.github/workflows/hadolint.yml
+++ b/.github/workflows/hadolint.yml
@@ -26,7 +26,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - uses: hadolint/hadolint-action@v3.3.0
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b6b844e7..89ba2557 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,7 @@ jobs:
     timeout-minutes: 30
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         persist-credentials: false
     - name: Set up Python ${{ env.PYTHON_VERSION }}
@@ -50,7 +50,7 @@ jobs:
     timeout-minutes: 30
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
       with:
         persist-credentials: false
     - name: Set up Python ${{ env.PYTHON_VERSION }}