diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 9796964..6834d5e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
 
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         submodules: recursive