diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
index b00b272d8..6a9c312e6 100644
--- a/.github/workflows/c-cpp.yml
+++ b/.github/workflows/c-cpp.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: configure
       run: ./configure
     - name: make