diff --git a/.ruby-version b/.ruby-version
index 85588be..91b3121 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-ruby-3.0.0
+ruby-3.3.7
diff --git a/Gemfile b/Gemfile
index de7767b..ed980fb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby '3.0.0'
+ruby '3.3.7'
 
 gem 'bootsnap'
 gem 'pg'