diff --git a/.github/workflows/deploy-production.yaml b/.github/workflows/deploy-production.yaml
index bf34592..a7e745d 100644
--- a/.github/workflows/deploy-production.yaml
+++ b/.github/workflows/deploy-production.yaml
@@ -43,7 +43,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@708024e6c902387ab41de36e1669e43b5ee7085e # v1.283.0
         with:
-          ruby-version: 2.6
+          ruby-version: "3.2"
           bundler-cache: true
 
       - name: Fetch Documentation
diff --git a/Gemfile b/Gemfile
index 2f242a4..a0c8111 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
 source 'http://rubygems.org'
 
 gem 'algolia_html_extractor', '~> 2.0'
-gem 'toml-rb', '~> 2.0'
+gem 'toml-rb', '~> 4.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index aa944d2..19e8e17 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -5,21 +5,22 @@ GEM
       json (~> 2.0)
       nokogiri (~> 1.10)
     citrus (3.0.2)
-    json (2.6.2)
-    mini_portile2 (2.8.0)
-    nokogiri (1.13.6)
-      mini_portile2 (~> 2.8.0)
+    json (2.18.0)
+    mini_portile2 (2.8.9)
+    nokogiri (1.19.0)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    racc (1.6.0)
-    toml-rb (2.1.2)
+    racc (1.8.1)
+    toml-rb (4.1.0)
       citrus (~> 3.0, > 3.0)
+      racc (~> 1.7)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   algolia_html_extractor (~> 2.0)
-  toml-rb (~> 2.0)
+  toml-rb (~> 4.0)
 
 BUNDLED WITH
-   2.0.2
+   2.4.19