diff --git a/.ruby-version b/.ruby-version
index be94e6f5..b347b11e 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.2.2
+3.2.3
diff --git a/Gemfile b/Gemfile
index 77d5a3df..751d315c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-ruby '3.2.2'
+ruby file: ".ruby-version"
 
 gem 'activesupport'
 gem "erector", github: "erector/erector"
diff --git a/Gemfile.lock b/Gemfile.lock
index 346a686d..4950e6da 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -213,7 +213,7 @@ DEPENDENCIES
   thin
 
 RUBY VERSION
-   ruby 3.2.2p53
+   ruby 3.2.3p157
 
 BUNDLED WITH
-   2.3.26
+   2.5.6