diff --git a/Gemfile b/Gemfile
index c8f707f6f832e..e1bba99f57999 100644
--- a/Gemfile
+++ b/Gemfile
@@ -20,7 +20,7 @@ gem "minima", "~> 2.0"
 # If you have any plugins, put them here!
 group :jekyll_plugins do
   gem "jekyll-feed", "~> 0.6"
-  gem "github-pages"
+  gem "github-pages", ">= 179"
 end
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
@@ -29,6 +29,6 @@ gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 # Performance-booster for watching directories on Windows
 gem "wdm", "~> 0.1.0" if Gem.win_platform?
 
-gem "html-proofer", '>=3.3.1'
+gem "html-proofer", ">= 3.10.0"
 
 gem "eip_validator", ">=0.8.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index bc94a2e3c348a..daee61cd092b7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,7 +9,7 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.5.2)
+    addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
     builder (3.2.3)
     coffee-script (2.4.1)
@@ -17,22 +17,21 @@ GEM
       execjs
     coffee-script-source (1.11.1)
     colorator (1.1.0)
-    colorize (0.8.1)
-    commonmarker (0.17.9)
+    commonmarker (0.17.13)
       ruby-enum (~> 0.5)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.5)
     eip_validator (0.8.0)
       activemodel
       front_matter_parser (~> 0.1.1)
-    ethon (0.11.0)
+    ethon (0.12.0)
       ffi (>= 1.3.0)
     execjs (2.7.0)
-    faraday (0.14.0)
+    faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
-    ffi (1.9.23)
+    ffi (1.11.1)
     forwardable-extended (2.6.0)
     front_matter_parser (0.1.1)
-    gemoji (3.0.0)
+    gemoji (3.0.1)
     github-pages (179)
       activesupport (= 4.2.9)
       github-pages-health-check (= 1.4.0)
@@ -84,16 +83,16 @@ GEM
       octokit (~> 4.0)
       public_suffix (~> 2.0)
       typhoeus (~> 1.3)
-    html-pipeline (2.7.1)
+    html-pipeline (2.12.0)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    html-proofer (3.8.0)
+    html-proofer (3.11.1)
       activesupport (>= 4.2, < 6.0)
       addressable (~> 2.3)
-      colorize (~> 0.8)
       mercenary (~> 0.3.2)
-      nokogiri (~> 1.8.1)
+      nokogiri (~> 1.9)
       parallel (~> 1.3)
+      rainbow (~> 3.0)
       typhoeus (~> 1.3)
       yell (~> 2.0)
     i18n (0.9.5)
@@ -114,7 +113,7 @@ GEM
     jekyll-coffeescript (1.1.1)
       coffee-script (~> 2.2)
       coffee-script-source (~> 1.11.1)
-    jekyll-commonmark (1.1.0)
+    jekyll-commonmark (1.2.0)
       commonmarker (~> 0.14)
       jekyll (>= 3.0, < 4.0)
     jekyll-commonmark-ghpages (0.1.5)
@@ -210,60 +209,61 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     mercenary (0.3.6)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minima (2.4.0)
       jekyll (~> 3.5)
       jekyll-feed (~> 0.9)
       jekyll-seo-tag (~> 2.1)
     minitest (5.11.3)
-    multipart-post (2.0.0)
-    net-dns (0.8.0)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
-    octokit (4.8.0)
+    multipart-post (2.1.1)
+    net-dns (0.9.0)
+    nokogiri (1.10.4)
+      mini_portile2 (~> 2.4.0)
+    octokit (4.14.0)
       sawyer (~> 0.8.0, >= 0.5.3)
-    parallel (1.12.1)
-    pathutil (0.16.1)
+    parallel (1.17.0)
+    pathutil (0.16.2)
       forwardable-extended (~> 2.6)
     public_suffix (2.0.5)
+    rainbow (3.0.0)
     rb-fsevent (0.10.3)
-    rb-inotify (0.9.10)
-      ffi (>= 0.5.0, < 2)
+    rb-inotify (0.10.0)
+      ffi (~> 1.0)
     rouge (2.2.1)
     ruby-enum (0.7.2)
       i18n
     ruby_dep (1.5.0)
-    rubyzip (1.2.1)
-    safe_yaml (1.0.4)
-    sass (3.5.5)
+    rubyzip (1.2.3)
+    safe_yaml (1.0.5)
+    sass (3.7.4)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    sawyer (0.8.1)
-      addressable (>= 2.3.5, < 2.6)
-      faraday (~> 0.8, < 1.0)
+    sawyer (0.8.2)
+      addressable (>= 2.3.5)
+      faraday (> 0.8, < 2.0)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     thread_safe (0.3.6)
-    typhoeus (1.3.0)
+    typhoeus (1.3.1)
       ethon (>= 0.9.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    unicode-display_width (1.3.0)
-    yell (2.0.7)
+    unicode-display_width (1.6.0)
+    yell (2.2.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   eip_validator (>= 0.8.0)
-  github-pages
-  html-proofer (>= 3.3.1)
+  github-pages (>= 179)
+  html-proofer (>= 3.10.0)
   jekyll (~> 3.6.2)
   jekyll-feed (~> 0.6)
   minima (~> 2.0)
   tzinfo-data
 
 BUNDLED WITH
-   1.16.1
+   1.17.3