diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 0c25c17..6b0d5f7 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -26,7 +26,7 @@ jobs:
     steps:
 
     - name: Acquire sources
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     - name: Install dependencies
       run: |