diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa3dea0..de5f20d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
   check:
     runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: arduino/setup-protoc@v3
       - uses: dtolnay/rust-toolchain@stable
         with: