diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index c7b48a6..1b3569d 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout main
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Deploy docs
         uses: mhausenblas/mkdocs-deploy-gh-pages@master
diff --git a/.github/workflows/publish-docker-image.yml b/.github/workflows/publish-docker-image.yml
index 6ef10aa..8e04ad7 100644
--- a/.github/workflows/publish-docker-image.yml
+++ b/.github/workflows/publish-docker-image.yml
@@ -12,7 +12,7 @@ jobs:
       contents: read
     steps:
       - name: Check out the repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Log in to the Container registry
         uses: docker/login-action@v3
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b2759aa..3b5f035 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,7 +20,7 @@ jobs:
           - '3.12'
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: set up python ${{ matrix.python-version }}
       uses: actions/setup-python@v6