diff --git a/.github/workflows/build-readme.yml b/.github/workflows/build-readme.yml
index da3953c..5ce2c30 100644
--- a/.github/workflows/build-readme.yml
+++ b/.github/workflows/build-readme.yml
@@ -21,7 +21,7 @@ jobs:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Container
         run: docker pull uscbiostats/software-dev:latest