diff --git a/.github/workflows/cla.yml b/.github/workflows/cla.yml
new file mode 100644
index 0000000..2c3a404
--- /dev/null
+++ b/.github/workflows/cla.yml
@@ -0,0 +1,22 @@
+name: Contributor License Agreement (CLA)
+
+on:
+  pull_request_target:
+    types: [opened, synchronize]
+  issue_comment:
+    types: [created]
+
+jobs:
+  cla:
+    runs-on: ubuntu-latest
+    if: |
+      (github.event.issue.pull_request
+        && !github.event.issue.pull_request.merged_at
+        && contains(github.event.comment.body, 'signed')
+      )
+      || (github.event.pull_request && !github.event.pull_request.merged)
+    steps:
+      - uses: Shopify/shopify-cla-action@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          cla-token: ${{ secrets.CLA_TOKEN }}
diff --git a/LICENSE.txt b/LICENSE.txt
index 99520e0..3ea55c8 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2023 Peter Zhu
+Copyright (c) 2023 Shopify Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/shopify-ruby-definitions.gemspec b/shopify-ruby-definitions.gemspec
index ab81c96..269f7df 100644
--- a/shopify-ruby-definitions.gemspec
+++ b/shopify-ruby-definitions.gemspec
@@ -6,7 +6,7 @@ Gem::Specification.new do |spec|
   spec.name = "shopify-ruby-definitions"
   spec.version = ShopifyRubyDefinitions::VERSION
   spec.authors = ["Peter Zhu"]
-  spec.email = ["peter@peterzhu.ca"]
+  spec.email = ["ruby@shopify.com"]
 
   spec.summary = "Ruby builds used at Shopify."
   spec.homepage = "https://github.com/Shopify/ruby-definitions"