Upgrade jekyll to 4.3.2.
diff --git a/Gemfile b/Gemfile
index 4c4a547..23becec 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "http://rubygems.org"
 
 group :production do
-  gem 'jekyll', '~> 4.3.1'
+  gem 'jekyll', '~> 4.3.2'
   # Markdown renderer
   gem 'kramdown', '~> 2.4.0'
   # Syntax highlighter
diff --git a/Gemfile.lock b/Gemfile.lock
index 34fb642..d78b0b1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,22 +10,22 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    addressable (2.8.1)
+    addressable (2.8.4)
       public_suffix (>= 2.0.2, < 6.0)
     closure-compiler (1.1.14)
     colorator (1.1.0)
-    concurrent-ruby (1.1.10)
+    concurrent-ruby (1.2.2)
     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 (3.21.12)
+    google-protobuf (3.23.4)
     http_parser.rb (0.8.0)
-    i18n (1.12.0)
+    i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    jekyll (4.3.1)
+    jekyll (4.3.2)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -55,14 +55,14 @@
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liquid (4.0.3)
-    listen (3.7.1)
+    listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     nuggets (1.6.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (5.0.1)
+    public_suffix (5.0.3)
     rake (13.0.6)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
@@ -70,9 +70,9 @@
     rexml (3.2.5)
     rouge (3.28.0)
     safe_yaml (1.0.5)
-    sass-embedded (1.57.1)
-      google-protobuf (~> 3.21)
-      rake (>= 10.0.0)
+    sass-embedded (1.64.2)
+      google-protobuf (~> 3.23)
+      rake (>= 13.0.0)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     unicode-display_width (2.4.2)
@@ -84,7 +84,7 @@
 
 DEPENDENCIES
   closure-compiler (~> 1.1.14)
-  jekyll (~> 4.3.1)
+  jekyll (~> 4.3.2)
   jekyll-paginate (~> 1.1.0)
   jekyll-sitemap (~> 1.4.0)
   jekyll-tagging (~> 1.1.0)