diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 45611d9d..dac0211f 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,7 +9,7 @@ jobs:
 
     steps:
       # Initialization
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
       - uses: actions/setup-node@v4