diff --git a/Gemfile b/Gemfile
index ea50027b815..d598abdfeb3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source 'https://rubygems.org'
 # Middleman
 gem 'middleman', '~>4.3'
 gem 'middleman-syntax', '~> 3.0'
-gem 'middleman-autoprefixer', '~> 2.7'
+gem 'middleman-autoprefixer', '~> 3.0'
 gem 'middleman-sprockets', '~> 4.1'
 gem 'rouge', '~> 3.30.0'
 gem 'redcarpet', '~> 3.4.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index c7c3b13f8fe..7afdf5b8beb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,52 +1,54 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (8.0.2)
+    activesupport (8.1.3)
       base64
-      benchmark (>= 0.3)
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.3.1)
       connection_pool (>= 2.2.5)
       drb
       i18n (>= 1.6, < 2)
+      json
       logger (>= 1.4.2)
       minitest (>= 5.1)
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
       uri (>= 0.13.1)
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
-    autoprefixer-rails (9.5.1.1)
-      execjs
+    addressable (2.8.9)
+      public_suffix (>= 2.0.2, < 8.0)
+    autoprefixer-rails (10.4.21.0)
+      execjs (~> 2)
     base64 (0.3.0)
-    benchmark (0.4.1)
-    bigdecimal (3.2.2)
+    bigdecimal (4.1.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.3.5)
-    connection_pool (2.5.3)
-    contracts (0.17.2)
-    dotenv (3.1.8)
+    concurrent-ruby (1.3.6)
+    connection_pool (3.0.2)
+    contracts (0.17.3)
+    dotenv (3.2.0)
     drb (2.2.3)
     erubi (1.13.1)
     execjs (2.10.0)
     fast_blank (1.0.1)
-    fastimage (2.4.0)
-    ffi (1.17.2)
-    haml (6.3.0)
+    fastimage (2.4.1)
+    ffi (1.17.4)
+    haml (7.2.0)
       temple (>= 0.8.2)
       thor
       tilt
     hamster (3.0.0)
       concurrent-ruby (~> 1.0)
-    hashie (5.0.0)
-    i18n (1.14.7)
+    hashie (5.1.0)
+      logger
+    i18n (1.14.8)
       concurrent-ruby (~> 1.0)
-    kramdown (2.5.1)
-      rexml (>= 3.3.9)
-    listen (3.9.0)
+    json (2.19.3)
+    kramdown (2.5.2)
+      rexml (>= 3.4.4)
+    listen (3.10.0)
+      logger
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
     logger (1.7.0)
@@ -54,9 +56,9 @@ GEM
     middleman (4.6.2)
       middleman-cli (= 4.6.2)
       middleman-core (= 4.6.2)
-    middleman-autoprefixer (2.10.1)
-      autoprefixer-rails (~> 9.1)
-      middleman-core (>= 3.3.3)
+    middleman-autoprefixer (3.0.0)
+      autoprefixer-rails (~> 10.0)
+      middleman-core (>= 4.0.0)
     middleman-cli (4.6.2)
       thor (>= 0.17.0, < 2)
     middleman-core (4.6.2)
@@ -94,7 +96,9 @@ GEM
       middleman-core (>= 3.2)
       rouge (~> 3.2)
     mini_portile2 (2.8.9)
-    minitest (5.25.5)
+    minitest (6.0.3)
+      drb (~> 2.0)
+      prism (~> 1.5)
     nokogiri (1.19.0)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -105,16 +109,17 @@ GEM
     padrino-support (0.15.3)
     parallel (1.27.0)
     parslet (2.0.0)
-    public_suffix (6.0.2)
+    prism (1.9.0)
+    public_suffix (7.0.5)
     racc (1.8.1)
-    rack (3.2.0)
-    rackup (2.2.1)
+    rack (3.2.6)
+    rackup (2.3.1)
       rack (>= 3)
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
     redcarpet (3.4.0)
-    rexml (3.4.1)
+    rexml (3.4.4)
     rouge (3.30.0)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
@@ -130,23 +135,23 @@ GEM
       logger
       rack (>= 2.2.4, < 4)
     temple (0.10.4)
-    thor (1.4.0)
-    tilt (2.6.1)
+    thor (1.5.0)
+    tilt (2.7.0)
     toml (0.3.0)
       parslet (>= 1.8.0, < 3.0.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     uglifier (4.2.1)
       execjs (>= 0.3.0, < 3)
-    uri (1.0.3)
-    webrick (1.9.1)
+    uri (1.1.1)
+    webrick (1.9.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   middleman (~> 4.3)
-  middleman-autoprefixer (~> 2.7)
+  middleman-autoprefixer (~> 3.0)
   middleman-sprockets (~> 4.1)
   middleman-syntax (~> 3.0)
   nokogiri (~> 1.19.0)