diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2aba8a7..88b3520 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,5 +1,5 @@
 name: Build
-on: [push, pull_request]
+on: [pull_request]
 
 jobs:
   rubocop:
@@ -13,7 +13,7 @@ jobs:
       - name: Setup Ruby and install gems
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.2.2
+          ruby-version: 3.3.0
           bundler-cache: true
       - name: Run Rubocop
         run: bundle exec rubocop --parallel