diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4fb1106..a232967 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       working-directory: ${{runner.workspace}}/
       shell: bash