diff --git a/.ruby-version b/.ruby-version
index a0891f5..ff365e0 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.4
+3.1.3
diff --git a/Gemfile b/Gemfile
index 7cd1770..9718fb1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "3.3.4"
+ruby "3.1.3"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.0.4"
diff --git a/Gemfile.lock b/Gemfile.lock
index 61c77e8..e418e9d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -504,7 +504,7 @@ DEPENDENCIES
   web-console
 
 RUBY VERSION
-   ruby 3.3.4p94
+   ruby 3.1.3p185
 
 BUNDLED WITH
-   2.5.17
+   2.3.26