diff --git a/README.md b/README.md
index 4e21f2c..0c3025d 100644
--- a/README.md
+++ b/README.md
@@ -92,7 +92,7 @@ jobs:
     runs-on: ubuntu-latest
     name: "Run Danger"
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Danger
         uses: danger/kotlin@1.3.1
         env: