diff --git a/.github/workflows/test_ci.yml b/.github/workflows/test_ci.yml
index fa1c871..5138416 100644
--- a/.github/workflows/test_ci.yml
+++ b/.github/workflows/test_ci.yml
@@ -21,7 +21,7 @@ jobs:
         test_type: [standard, asan, ubsan]
 
     steps:
-    - uses: actions/checkout@v5
+    - uses: actions/checkout@v6
 
     - name: Setup Google Test
       uses: Bacondish2023/setup-googletest@v1