diff --git a/website/Gemfile.lock b/website/Gemfile.lock
index 99421064..3bb6ef9d 100644
--- a/website/Gemfile.lock
+++ b/website/Gemfile.lock
@@ -2,89 +2,92 @@ GEM
   remote: https://rubygems.org/
   specs:
     RedCloth (4.2.9)
-    activesupport (4.1.1)
-      i18n (~> 0.6, >= 0.6.9)
-      json (~> 1.7, >= 1.7.7)
-      minitest (~> 5.1)
-      thread_safe (~> 0.1)
-      tzinfo (~> 1.1)
+    activesupport (6.1.7.5)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+      zeitwerk (~> 2.3)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    backports (3.25.2)
     blankslate (2.1.2.4)
     case (0.5.2.1)
-    chunky_png (1.3.1)
     cod (0.5.0)
     coffee-script (2.2.0)
       coffee-script-source
       execjs
     coffee-script-source (1.7.0)
-    compass (0.12.6)
-      chunky_png (~> 1.2)
-      fssm (>= 0.2.7)
-      sass (~> 3.2.19)
-    compass-import-once (1.0.4)
-      sass (>= 3.2, < 3.5)
+    concurrent-ruby (1.3.5)
+    contracts (0.16.1)
     diff-lcs (1.2.5)
+    dotenv (3.1.8)
     erubis (2.7.0)
     execjs (2.1.0)
+    fast_blank (1.0.1)
+    fastimage (2.4.0)
     ffi (1.9.3)
-    fssm (0.2.10)
     haml (4.0.5)
       tilt
-    hike (1.2.3)
-    hooks (0.4.0)
-      uber (~> 0.0.4)
-    i18n (0.6.9)
-    json (1.8.1)
-    kramdown (1.3.3)
-    listen (1.3.1)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9)
-      rb-kqueue (>= 0.2)
-    middleman (3.3.3)
-      coffee-script (~> 2.2.0)
-      compass (>= 0.12.4)
-      compass-import-once (= 1.0.4)
-      execjs (~> 2.0)
+    hamster (3.0.0)
+      concurrent-ruby (~> 1.0)
+    hashie (3.6.0)
+    i18n (1.6.0)
+      concurrent-ruby (~> 1.0)
+    kramdown (2.5.1)
+      rexml (>= 3.3.9)
+    listen (3.0.8)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    memoist (0.16.2)
+    middleman (4.5.1)
+      coffee-script (~> 2.2)
       haml (>= 4.0.5)
-      kramdown (~> 1.2)
-      middleman-core (= 3.3.3)
-      middleman-sprockets (>= 3.1.2)
-      sass (>= 3.2.17, < 4.0)
-      uglifier (~> 2.5)
-    middleman-core (3.3.3)
-      activesupport (~> 4.1.0)
-      bundler (~> 1.1)
+      kramdown (>= 2.3.0)
+      middleman-cli (= 4.5.1)
+      middleman-core (= 4.5.1)
+    middleman-cli (4.5.1)
+      thor (>= 0.17.0, < 1.3.0)
+    middleman-core (4.5.1)
+      activesupport (>= 6.1, < 7.1)
+      addressable (~> 2.4)
+      backports (~> 3.6)
+      bundler (~> 2.0)
+      contracts (~> 0.13, < 0.17)
+      dotenv
       erubis
-      hooks (~> 0.3)
-      i18n (~> 0.6.9)
-      listen (~> 1.1)
-      padrino-helpers (~> 0.12.1)
-      rack (>= 1.4.5, < 2.0)
-      rack-test (~> 0.6.2)
-      thor (>= 0.15.2, < 2.0)
-      tilt (~> 1.4.1, < 2.0)
-    middleman-sprockets (3.3.3)
-      middleman-core (>= 3.2)
-      sprockets (~> 2.2)
-      sprockets-helpers (~> 1.1.0)
-      sprockets-sass (~> 1.1.0)
-    minitest (5.3.4)
-    multi_json (1.10.1)
-    padrino-helpers (0.12.2)
-      i18n (~> 0.6, >= 0.6.7)
-      padrino-support (= 0.12.2)
-      tilt (~> 1.4.1)
-    padrino-support (0.12.2)
-      activesupport (>= 3.1)
+      execjs (~> 2.0)
+      fast_blank
+      fastimage (~> 2.0)
+      hamster (~> 3.0)
+      hashie (~> 3.4)
+      i18n (~> 1.6.0)
+      listen (~> 3.0)
+      memoist (~> 0.14)
+      padrino-helpers (~> 0.15.0)
+      parallel
+      rack (>= 1.4.5, < 3)
+      sassc (~> 2.0)
+      servolux
+      tilt (~> 2.0.9)
+      toml
+      uglifier (~> 3.0)
+      webrick
+    minitest (5.26.0)
+    padrino-helpers (0.15.3)
+      i18n (>= 0.6.7, < 2)
+      padrino-support (= 0.15.3)
+      tilt (>= 1.4.1, < 3)
+    padrino-support (0.15.3)
+    parallel (1.27.0)
     parslet (1.6.1)
       blankslate (~> 2.0)
+    public_suffix (6.0.2)
     rack (1.5.2)
-    rack-test (0.6.2)
-      rack (>= 1.0)
     rb-fsevent (0.9.4)
-    rb-inotify (0.9.4)
-      ffi (>= 0.5.0)
-    rb-kqueue (0.2.2)
-      ffi (>= 0.5.0)
+    rb-inotify (0.11.1)
+      ffi (~> 1.0)
+    rexml (3.4.4)
     rspec (3.0.0)
       rspec-core (~> 3.0.0)
       rspec-expectations (~> 3.0.0)
@@ -97,31 +100,24 @@ GEM
     rspec-mocks (3.0.0)
       rspec-support (~> 3.0.0)
     rspec-support (3.0.0)
-    sass (3.2.19)
+    sassc (2.4.0)
+      ffi (~> 1.9)
+    servolux (0.13.0)
     slim (2.0.2)
       temple (~> 0.6.6)
       tilt (>= 1.3.3, < 2.1)
-    sprockets (2.12.1)
-      hike (~> 1.2)
-      multi_json (~> 1.0)
-      rack (~> 1.0)
-      tilt (~> 1.1, != 1.3.0)
-    sprockets-helpers (1.1.0)
-      sprockets (~> 2.0)
-    sprockets-sass (1.1.0)
-      sprockets (~> 2.0)
-      tilt (~> 1.1)
     temple (0.6.7)
     text-highlight (1.0.2)
     thor (0.19.1)
-    thread_safe (0.3.4)
-    tilt (1.4.1)
-    tzinfo (1.2.1)
-      thread_safe (~> 0.1)
-    uber (0.0.6)
-    uglifier (2.5.0)
-      execjs (>= 0.3.0)
-      json (>= 1.8.0)
+    tilt (2.0.11)
+    toml (0.0.4)
+      parslet
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
+    uglifier (3.2.0)
+      execjs (>= 0.3.0, < 3)
+    webrick (1.9.1)
+    zeitwerk (2.7.3)
 
 PLATFORMS
   ruby