diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f9f2998..241f51b 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ jobs:
   build:
     runs-on: macos-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       
       - name: Build and test
         run: |