diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5ac7b875..b82bc805 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -43,6 +43,14 @@ jobs:
         <<: *dockerbuild
         docker:
           - image: cimg/ruby:3.1-node
+    test-ruby-3.2:
+        <<: *dockerbuild
+        docker:
+          - image: cimg/ruby:3.2-node
+    test-ruby-3.3:
+        <<: *dockerbuild
+        docker:
+          - image: cimg/ruby:3.3-node
 
 workflows:
   version: 2
@@ -57,3 +65,5 @@ workflows:
       - test-ruby-2.7
       - test-ruby-3.0
       - test-ruby-3.1
+      - test-ruby-3.2
+      - test-ruby-3.3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd9c03b4..0a56808f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,12 @@
 
 [//]: # (comment: Don't forget to update lib/datadog/statsd/version.rb:DogStatsd::Statsd::VERSION when releasing a new version)
 
+## FUTURE RELEASE
+
+### Notice
+
+  * [OTHER] Ruby versions 3.2 and 3.3 are now supported.
+
 ## 5.6.1 / 2023.09.07
 
   * [IMPROVEMENT] Add support for IPv6 UDP connection. [#280][] by [@kazwolfe][]
diff --git a/README.md b/README.md
index a609dc0f..10335f31 100644
--- a/README.md
+++ b/README.md
@@ -226,7 +226,7 @@ As much as possible, we will add a "future deprecation" message in the minor rel
 
 ## Ruby Versions
 
-This gem supports and is tested on Ruby minor versions 2.1 through 3.1.
+This gem supports and is tested on Ruby minor versions 2.1 through 3.3.
 Support for Ruby 2.0 was dropped in version 5.4.0.
 
 ## Credits