diff --git a/.github/workflows/test-and-deploy.yml b/.github/workflows/test-and-deploy.yml
index 6b4ce7294..b687c15df 100644
--- a/.github/workflows/test-and-deploy.yml
+++ b/.github/workflows/test-and-deploy.yml
@@ -17,7 +17,7 @@ jobs:
     timeout-minutes: 20
     strategy:
       matrix:
-        ruby: [ 2.4, 2.5, 2.6, 2.7, '3.0', ruby-head, jruby-9.2 ]
+        ruby: [ '2.4', '2.5', '2.6', '2.7', '3.0', '3.1', 'ruby-head', 'jruby-9.2' ]
     steps:
       - name: Checkout twilio-ruby
         uses: actions/checkout@v2
diff --git a/README.md b/README.md
index 31cf6caa4..bc500ce4d 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ This library supports the following Ruby implementations:
 * Ruby 2.6
 * Ruby 2.7
 * Ruby 3.0
+* Ruby 3.1
 
 ### Migrating from 4.x