diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index cee723c6..4c1e4656 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -13,7 +13,7 @@ jobs:
     uses: ruby/actions/.github/workflows/ruby_versions.yml@master
     with:
       engine: cruby-truffleruby
-      min_version: 3.2
+      min_version: 3.3
 
   build:
     needs: ruby-versions