diff --git a/README.md b/README.md
index f79661e..d995967 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
       - uses: benjlevesque/short-sha@v1.2
         id: short-sha
         with: