Bump middleman-syntax and rouge

Gemfile

@@ -3,9 +3,9 @@ source 'https://rubygems.org'
 
 # Middleman
 gem 'middleman', '~>4.3.11'
-gem 'middleman-syntax', '~> 3.0.0'
+gem 'middleman-syntax', '~> 3.4.0'
 gem 'middleman-autoprefixer', '~> 3.0.0'
 gem 'middleman-sprockets', '~> 4.1.0'
-gem 'rouge', '~> 2.2.1'
+gem 'rouge', '~> 3.30.0'
 gem 'redcarpet', '~> 3.5.1'
 gem 'nokogiri', '~> 1.13.1'

Gemfile.lock

@@ -1,28 +1,28 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.6)
+    activesupport (5.2.8.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
     autoprefixer-rails (10.4.2.0)
       execjs (~> 2)
-    backports (3.23.0)
+    backports (3.25.0)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.3.4)
     contracts (0.13.0)
-    dotenv (2.7.6)
+    dotenv (3.1.2)
     erubis (2.7.0)
-    execjs (2.8.1)
+    execjs (2.9.1)
     fast_blank (1.0.1)
-    fastimage (2.2.6)
-    ffi (1.15.5)
+    fastimage (2.3.1)
+    ffi (1.17.0)
     haml (5.2.2)
       temple (>= 0.8.0)
       tilt
@@ -74,11 +74,11 @@ GEM
     middleman-sprockets (4.1.1)
       middleman-core (~> 4.0)
       sprockets (>= 3.0)
-    middleman-syntax (3.0.0)
+    middleman-syntax (3.4.0)
       middleman-core (>= 3.2)
-      rouge (~> 2.0)
+      rouge (~> 3.2)
     mini_portile2 (2.7.1)
-    minitest (5.15.0)
+    minitest (5.25.1)
     nokogiri (1.13.1)
       mini_portile2 (~> 2.7.0)
       racc (~> 1.4)
@@ -88,16 +88,16 @@ GEM
       tilt (>= 1.4.1, < 3)
     padrino-support (0.13.3.4)
       activesupport (>= 3.1)
-    parallel (1.21.0)
-    public_suffix (4.0.6)
+    parallel (1.26.3)
+    public_suffix (6.0.1)
     racc (1.6.0)
-    rack (2.2.3)
-    rb-fsevent (0.11.0)
-    rb-inotify (0.10.1)
+    rack (2.2.9)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
       ffi (~> 1.0)
     redcarpet (3.5.1)
     rexml (3.2.5)
-    rouge (2.2.1)
+    rouge (3.30.0)
     sassc (2.4.0)
       ffi (~> 1.9)
     servolux (0.13.0)
@@ -107,8 +107,8 @@ GEM
     temple (0.8.2)
     thor (1.2.1)
     thread_safe (0.3.6)
-    tilt (2.0.10)
-    tzinfo (1.2.9)
+    tilt (2.0.11)
+    tzinfo (1.2.11)
       thread_safe (~> 0.1)
     uglifier (3.2.0)
       execjs (>= 0.3.0, < 3)
@@ -120,10 +120,10 @@ DEPENDENCIES
   middleman (~> 4.3.11)
   middleman-autoprefixer (~> 3.0.0)
   middleman-sprockets (~> 4.1.0)
-  middleman-syntax (~> 3.0.0)
+  middleman-syntax (~> 3.4.0)
   nokogiri (~> 1.13.1)
   redcarpet (~> 3.5.1)
-  rouge (~> 2.2.1)
+  rouge (~> 3.30.0)
 
 RUBY VERSION
    ruby 2.3.3p222