diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 35f74da..cced46c 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -40,7 +40,6 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.3
           bundler-cache: true
       - name: Install Valgrind
         run: sudo apt-get install valgrind
@@ -54,7 +53,6 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.1
           bundler-cache: true
       - name: Run style checks
         run: bundle exec rubocop
diff --git a/.rubocop.yml b/.rubocop.yml
index e1c3f16..3575b94 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -4,6 +4,5 @@ inherit_gem:
   rubocop-shopify: rubocop.yml
 
 AllCops:
-  TargetRubyVersion: 3.0
   NewCops: disable
   SuggestExtensions: false
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..15a2799
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+3.3.0