diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 048c29a..acc6f89 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: Validate composer.json and composer.lock
       run: composer validate --strict