CI against 4.0

nov · nov · commit 6749a861a08b · 2025-12-31T15:30:59.000+09:00
diff --git a/.github/workflows/spec.yml b/.github/workflows/spec.yml
@@ -19,6 +19,7 @@ jobs:
           - '3.2'
           - '3.3'
           - '3.4'
+          - '4.0'
     steps:
     - uses: actions/checkout@v3
     - name: Set up Ruby
