diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 35a4aa6..73a6e5c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Check out
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up ruby and bundle
         uses: ruby/setup-ruby@v1