diff --git a/.github/workflows/build_publish.yaml b/.github/workflows/build_publish.yaml
index 1b23eea..8a21c47 100644
--- a/.github/workflows/build_publish.yaml
+++ b/.github/workflows/build_publish.yaml
@@ -17,7 +17,7 @@ jobs:
     timeout-minutes: 5
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: hynek/build-and-inspect-python-package@v2
 
   publish:
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 03fc23a..d35e450 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
     - uses: actions/setup-python@v6
       with:
         python-version: |