diff --git a/.github/workflows/test-build.yml b/.github/workflows/test-build.yml
index f8c7991..54ae452 100644
--- a/.github/workflows/test-build.yml
+++ b/.github/workflows/test-build.yml
@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up C++ environment
         uses: actions/setup-cpp@v2