diff --git a/.github/workflows/buf-ci.yml b/.github/workflows/buf-ci.yml
index ae53195..db9618a 100644
--- a/.github/workflows/buf-ci.yml
+++ b/.github/workflows/buf-ci.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - uses: bufbuild/buf-action@v1
         with: