diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c312212..45eb8f2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: "Cargo: test, clippy, fmt"
         run: |