diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2e91f38..71d087b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,14 +8,9 @@ on:
 
 jobs:
   ruby-versions:
-    runs-on: ubuntu-latest
-    outputs:
-      versions: ${{ steps.versions.outputs.value }}
-    steps:
-      - id: versions
-        run: |
-          versions=$(curl -s 'https://cache.ruby-lang.org/pub/misc/ci_versions/cruby.json' | jq -c )
-          echo "value=${versions}" >> $GITHUB_OUTPUT
+    uses: ruby/actions/.github/workflows/ruby_versions.yml@master
+    with:
+      engine: cruby
 
   test:
     needs: ruby-versions
@@ -23,7 +18,7 @@ jobs:
     strategy:
       matrix:
         ruby: ${{ fromJson(needs.ruby-versions.outputs.versions) }}
-        os: [ ubuntu-latest, macos-latest ]
+        os: [ ubuntu-latest, macos-latest, windows-latest ]
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v3