diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 99dfd53..0d9a2ec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     name: forge build + test
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1