diff --git a/.travis.yml b/.travis.yml
index 41677711ed..15685e58c1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 dist: xenial
 language: ruby
 rvm:
-  - "2.6.4"
+  - "3.2.2"
 
 cache: bundler
 
diff --git a/Gemfile b/Gemfile
index de133667b9..cc864dfdd7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 ## If you update the version here, also update it in .travis.yml, .ruby-version,
 ## and README.md. Then push your branch and make sure Travis supports that
 ## version.
-ruby '2.6.4'
+ruby '3.2.2'
 
 ## If you add a new Gem below, run `bundle install` to install it.
 group :development do