diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ad2b14a..7fec28c 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,7 +22,7 @@ jobs:
         ruby-version: ['3.0', '3.1', '3.2', '3.3']
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Ruby
         # To automatically get bug fixes and new Ruby versions for ruby/setup-ruby,
         # change this to (see https://github.com/ruby/setup-ruby#versioning):