diff --git a/.ruby-version b/.ruby-version
index 75a22a2..fd2a018 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.3
+3.1.0
diff --git a/Gemfile b/Gemfile
index 0e3c49f..c6f39b3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "3.0.3"
+ruby "~> 3.0"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails", branch: "main"
 gem "rails", "~> 7.0.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 63c338c..43d98e7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -89,10 +89,11 @@ GEM
     importmap-rails (1.0.1)
       actionpack (>= 6.0.0)
       railties (>= 6.0.0)
-    io-console (0.5.9)
-    irb (1.3.7)
-      reline (>= 0.2.7)
-    jbuilder (2.11.4)
+    io-console (0.5.10)
+    irb (1.4.1)
+      reline (>= 0.3.0)
+    jbuilder (2.11.5)
+      actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
     loofah (2.13.0)
       crass (~> 1.0.2)
@@ -103,10 +104,12 @@ GEM
     matrix (0.4.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
+    mini_portile2 (2.6.1)
     minitest (5.15.0)
     msgpack (1.4.2)
     nio4r (2.5.8)
-    nokogiri (1.12.5-x86_64-linux)
+    nokogiri (1.12.5)
+      mini_portile2 (~> 2.6.1)
       racc (~> 1.4)
     public_suffix (4.0.6)
     puma (5.5.2)
@@ -144,7 +147,7 @@ GEM
     rake (13.0.6)
     redis (4.5.1)
     regexp_parser (2.2.0)
-    reline (0.2.7)
+    reline (0.3.0)
       io-console (~> 0.5)
     rexml (3.2.5)
     rubyzip (2.3.2)
@@ -162,7 +165,7 @@ GEM
     sqlite3 (1.4.2)
     stimulus-rails (1.0.2)
       railties (>= 6.0.0)
-    tailwindcss-rails (2.0.0-x86_64-linux)
+    tailwindcss-rails (2.0.2-x86_64-linux)
       railties (>= 6.0.0)
     thor (1.1.0)
     turbo-rails (1.0.0)
@@ -209,7 +212,7 @@ DEPENDENCIES
   webdrivers
 
 RUBY VERSION
-   ruby 3.0.3p157
+   ruby 3.1.0p0
 
 BUNDLED WITH
-   2.2.33
+   2.3.3