diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3e89f08..52bb280 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
         - ruby: "truffleruby"
           experimental: true
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - uses: ruby/setup-ruby@v1
       with:
         ruby-version: ${{matrix.ruby}}