diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 68b3518..7e67ecc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,7 @@ jobs:
         go: ['1.18.x', '1.19.x']
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - uses: actions/setup-go@v4
       with:
         go-version: ${{ matrix.go }}