diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ec285d1a6..cc2aac5e8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
           submodules: true
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '2.7'
+          ruby-version: '3.2'
       - uses: actions/setup-python@v4
         with:
           python-version: '3.x'