diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 24b1c65..dfdcaa4 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -151,7 +151,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Diff READMEs
         run: diff -q README.md scale-decode/README.md