diff --git a/Gemfile b/Gemfile
index 9b8b9321..9ca4e510 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ ruby "~> 3.2.0"
 
 gem "github-pages", group: :jekyll_plugins
 gem "minimal-mistakes-jekyll"
-gem "bootstrap", "5.3.1"
+gem "bootstrap", "5.3.2"
 
 group :jekyll_plugins do
   gem "jekyll-archives"
diff --git a/Gemfile.lock b/Gemfile.lock
index 5a5ecfad..858ed4ae 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,33 +1,25 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (7.0.7.2)
-      actionview (= 7.0.7.2)
-      activesupport (= 7.0.7.2)
-      rack (~> 2.0, >= 2.2.4)
-      rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actionview (7.0.7.2)
-      activesupport (= 7.0.7.2)
-      builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activesupport (7.0.7.2)
+    activesupport (7.1.1)
+      base64
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
+      mutex_m
       tzinfo (~> 2.0)
     addressable (2.8.4)
       public_suffix (>= 2.0.2, < 6.0)
-    autoprefixer-rails (10.4.13.0)
+    autoprefixer-rails (10.4.15.0)
       execjs (~> 2)
-    bootstrap (5.3.1)
+    base64 (0.1.1)
+    bigdecimal (3.1.4)
+    bootstrap (5.3.2)
       autoprefixer-rails (>= 9.1.0)
       popper_js (>= 2.11.8, < 3)
-      sassc-rails (>= 2.0.0)
-    builder (3.2.4)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
@@ -35,22 +27,23 @@ GEM
     colorator (1.1.0)
     commonmarker (0.23.10)
     concurrent-ruby (1.2.2)
-    crass (1.0.6)
+    connection_pool (2.4.1)
     dnsruby (1.70.0)
       simpleidn (~> 0.2.1)
+    drb (2.1.1)
+      ruby2_keywords
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
-    erubi (1.12.0)
     ethon (0.16.0)
       ffi (>= 1.15.0)
     eventmachine (1.2.7)
-    execjs (2.8.1)
+    execjs (2.9.1)
     faraday (2.7.4)
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)
-    ffi (1.15.5)
+    ffi (1.16.3)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
     github-pages (228)
@@ -230,11 +223,7 @@ GEM
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.21.3)
-      crass (~> 1.0.2)
-      nokogiri (>= 1.12.0)
     mercenary (0.3.6)
-    method_source (1.0.0)
     minima (2.5.1)
       jekyll (>= 3.5, < 5.0)
       jekyll-feed (~> 0.9)
@@ -246,7 +235,8 @@ GEM
       jekyll-include-cache (~> 0.1)
       jekyll-paginate (~> 1.1)
       jekyll-sitemap (~> 1.3)
-    minitest (5.19.0)
+    minitest (5.20.0)
+    mutex_m (0.1.2)
     nokogiri (1.15.4-x86_64-linux)
       racc (~> 1.4)
     octokit (4.25.1)
@@ -257,24 +247,6 @@ GEM
     popper_js (2.11.8)
     public_suffix (4.0.7)
     racc (1.7.1)
-    rack (2.2.8)
-    rack-test (2.1.0)
-      rack (>= 1.3)
-    rails-dom-testing (2.2.0)
-      activesupport (>= 5.0.0)
-      minitest
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.6.0)
-      loofah (~> 2.21)
-      nokogiri (~> 1.14)
-    railties (7.0.7.2)
-      actionpack (= 7.0.7.2)
-      activesupport (= 7.0.7.2)
-      method_source
-      rake (>= 12.2)
-      thor (~> 1.0)
-      zeitwerk (~> 2.5)
-    rake (13.0.6)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
@@ -288,30 +260,13 @@ GEM
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    sassc (2.4.0)
-      ffi (~> 1.9)
-    sassc-rails (2.1.2)
-      railties (>= 4.0.0)
-      sassc (>= 2.0)
-      sprockets (> 3.0)
-      sprockets-rails
-      tilt
     sawyer (0.9.2)
       addressable (>= 2.3.5)
       faraday (>= 0.17.3, < 3)
     simpleidn (0.2.1)
       unf (~> 0.1.4)
-    sprockets (4.2.0)
-      concurrent-ruby (~> 1.0)
-      rack (>= 2.2.4, < 4)
-    sprockets-rails (3.4.2)
-      actionpack (>= 5.2)
-      activesupport (>= 5.2)
-      sprockets (>= 3.0.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
-    thor (1.2.2)
-    tilt (2.2.0)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
     tzinfo (2.0.6)
@@ -320,13 +275,12 @@ GEM
       unf_ext
     unf_ext (0.0.8.2)
     unicode-display_width (1.8.0)
-    zeitwerk (2.6.11)
 
 PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  bootstrap (= 5.3.1)
+  bootstrap (= 5.3.2)
   github-pages
   jekyll-archives
   jekyll-feed
diff --git a/assets/css/main.scss b/assets/css/main.scss
index a5c83b9d..50f7228b 100644
--- a/assets/css/main.scss
+++ b/assets/css/main.scss
@@ -6,10 +6,10 @@
 
 $primary-color              : #214214 !default;
 
-@import "../../bootstrap-5.3.1/assets/stylesheets/bootstrap/_functions";
-@import "../../bootstrap-5.3.1/assets/stylesheets/bootstrap/_variables";
-@import "../../bootstrap-5.3.1/assets/stylesheets/bootstrap/_mixins";
-@import "../../bootstrap-5.3.1/assets/stylesheets/bootstrap/_progress";
+@import "../../bootstrap-5.3.2/assets/stylesheets/bootstrap/_functions";
+@import "../../bootstrap-5.3.2/assets/stylesheets/bootstrap/_variables";
+@import "../../bootstrap-5.3.2/assets/stylesheets/bootstrap/_mixins";
+@import "../../bootstrap-5.3.2/assets/stylesheets/bootstrap/_progress";
 
 @import "minimal-mistakes"; // main partials