diff --git a/.github/workflows/rlox.yml b/.github/workflows/rlox.yml
index 4cc380c..82fc9f1 100644
--- a/.github/workflows/rlox.yml
+++ b/.github/workflows/rlox.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build
       run: cargo build --verbose
     - name: Run tests