diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2f63e7c..1fcf765 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,12 +3,19 @@ name: test
 on: [push, pull_request]
 
 jobs:
+  ruby-versions:
+    uses: ruby/actions/.github/workflows/ruby_versions.yml@master
+    with:
+      engine: cruby
+      min_version: 2.5
+
   test:
+    needs: ruby-versions
     name: build (${{ matrix.ruby }} / ${{ matrix.os }})
     strategy:
       matrix:
-        ruby: [ 3.2, 3.1, '3.0', 2.7, 2.6, 2.5, head ]
-        os: [ ubuntu-latest, macos-latest ]
+        ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3