diff --git a/.ruby-version b/.ruby-version
index 0aec50e..619b537 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.1.4
+3.3.3
diff --git a/Gemfile b/Gemfile
index 1c77b24..059cf11 100644
--- a/Gemfile
+++ b/Gemfile
@@ -10,7 +10,7 @@ ruby File.read(".ruby-version").strip
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-gem "jekyll", "~> 3.9.3"
+gem "jekyll", "~> 4.3.0"
 
 # This is the default theme for new Jekyll sites. You may change this to anything you like.
 gem "minima", "~> 2.5.1"
diff --git a/Gemfile.lock b/Gemfile.lock
index 76e3908..c882319 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,30 +3,40 @@ GEM
   specs:
     addressable (2.8.4)
       public_suffix (>= 2.0.2, < 6.0)
+    bigdecimal (3.1.8)
     colorator (1.1.0)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.3.4)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
     ffi (1.15.5)
     forwardable-extended (2.6.0)
+    google-protobuf (4.28.0-arm64-darwin)
+      bigdecimal
+      rake (>= 13)
+    google-protobuf (4.28.0-x86_64-linux)
+      bigdecimal
+      rake (>= 13)
     http_parser.rb (0.8.0)
-    i18n (1.14.1)
+    i18n (1.14.5)
       concurrent-ruby (~> 1.0)
-    jekyll (3.9.3)
+    jekyll (4.3.3)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
-      i18n (>= 0.7, < 2)
-      jekyll-sass-converter (~> 1.0)
+      i18n (~> 1.0)
+      jekyll-sass-converter (>= 2.0, < 4.0)
       jekyll-watch (~> 2.0)
-      kramdown (>= 1.17, < 3)
+      kramdown (~> 2.3, >= 2.3.1)
+      kramdown-parser-gfm (~> 1.0)
       liquid (~> 4.0)
-      mercenary (~> 0.3.3)
+      mercenary (>= 0.3.6, < 0.5)
       pathutil (~> 0.9)
-      rouge (>= 1.7, < 4)
+      rouge (>= 3.0, < 5.0)
       safe_yaml (~> 1.0)
+      terminal-table (>= 1.8, < 4.0)
+      webrick (~> 1.7)
     jekyll-feed (0.17.0)
       jekyll (>= 3.7, < 5.0)
     jekyll-remote-theme (0.4.3)
@@ -34,8 +44,8 @@ GEM
       jekyll (>= 3.5, < 5.0)
       jekyll-sass-converter (>= 1.0, <= 3.0.0, != 2.0.0)
       rubyzip (>= 1.3.0, < 3.0)
-    jekyll-sass-converter (1.5.2)
-      sass (~> 3.4)
+    jekyll-sass-converter (3.0.0)
+      sass-embedded (~> 1.54)
     jekyll-seo-tag (2.8.0)
       jekyll (>= 3.8, < 5.0)
     jekyll-toc (0.18.0)
@@ -48,44 +58,48 @@ GEM
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liquid (4.0.4)
-    listen (3.8.0)
+    listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    mercenary (0.3.6)
+    mercenary (0.4.0)
+    mini_portile2 (2.8.7)
     minima (2.5.1)
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
-    nokogiri (1.15.2-arm64-darwin)
-      racc (~> 1.4)
-    nokogiri (1.15.2-x86_64-linux)
+    nokogiri (1.15.2)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (5.0.1)
     racc (1.7.1)
+    rake (13.2.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.5)
-    rouge (3.30.0)
+    rouge (4.3.0)
     rubyzip (2.3.2)
     safe_yaml (1.0.5)
-    sass (3.7.4)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
+    sass-embedded (1.78.0-arm64-darwin)
+      google-protobuf (~> 4.27)
+    sass-embedded (1.78.0-x86_64-linux-gnu)
+      google-protobuf (~> 4.27)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    unicode-display_width (2.5.0)
     wdm (0.1.1)
     webrick (1.8.1)
 
 PLATFORMS
   arm64-darwin-22
+  arm64-darwin-23
   x86_64-linux
 
 DEPENDENCIES
   http_parser.rb (~> 0.6.0)
-  jekyll (~> 3.9.3)
+  jekyll (~> 4.3.0)
   jekyll-feed
   jekyll-remote-theme
   jekyll-seo-tag
@@ -98,7 +112,7 @@ DEPENDENCIES
   webrick (~> 1.8)
 
 RUBY VERSION
-   ruby 3.1.4p223
+   ruby 3.3.3p89
 
 BUNDLED WITH
    2.3.26
diff --git a/_config.yml b/_config.yml
index 4e8c6f3..d049bcd 100644
--- a/_config.yml
+++ b/_config.yml
@@ -55,7 +55,7 @@ defaults:
 # TOC Default Configuration
 toc:
   min_level: 1
-  max_level: 4
+  max_level: 2
   no_toc_section_class: no_toc_section
   list_id: toc
   list_class: section-nav