diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3d768691b..f9fc3ff4f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,7 +3,7 @@ jobs:
   build:
     parallelism: 3
     docker:
-      - image: cimg/ruby:3.2.5-node-browsers
+      - image: cimg/ruby:3.3.5-node-browsers
         environment:
           BUNDLE_JOBS: 3
           BUNDLE_RETRY: 3
diff --git a/.ruby-version b/.ruby-version
index 5ae69bd5f..fa7adc7ac 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.2.5
+3.3.5
diff --git a/.tool-versions b/.tool-versions
index ebf08ae6c..7524db2df 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1,3 +1,3 @@
 nodejs 20.18.0
-ruby 3.2.5
+ruby 3.3.5
 yarn 1.22.22
diff --git a/Gemfile b/Gemfile
index 38a2eaec2..fdd705351 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-ruby "3.2.5"
+ruby "3.3.5"
 
 git_source(:github) do |repo_name|
   "https://github.com/#{repo_name}.git"
diff --git a/Gemfile.lock b/Gemfile.lock
index 5426c6574..c00ab350e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -705,7 +705,7 @@ DEPENDENCIES
   wrapped
 
 RUBY VERSION
-   ruby 3.2.5p208
+   ruby 3.3.5p100
 
 BUNDLED WITH
    2.5.21