diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8dc90151..2f27d546 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
   lint:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.11
       uses: actions/setup-python@v6
       with:
@@ -29,7 +29,7 @@ jobs:
   tests:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - name: Set up Python 3.11
       uses: actions/setup-python@v6
       with:
diff --git a/.github/workflows/publish-docker.yml b/.github/workflows/publish-docker.yml
index 7cba14ff..a672926a 100644
--- a/.github/workflows/publish-docker.yml
+++ b/.github/workflows/publish-docker.yml
@@ -31,7 +31,7 @@ jobs:
     - run: docker --version
     - run: docker buildx version
 
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Build image
       run: docker build . --file Dockerfile --tag $IMAGE_NAME