diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f291db2..bdb3ae0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,6 +13,8 @@ jobs:
           - '2.6'
           - '2.7'
           - '3.0'
+          - '3.1'
+          - '3.2'
     steps:
       - uses: actions/checkout@v2
       - uses: ruby/setup-ruby@v1