diff --git a/.travis.yml b/.travis.yml
index eb94e013..36d63bbb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,5 @@
 language: ruby
 rvm:
-  - 2.0
   - 2.1
   - 2.2
   - 2.3.3
diff --git a/lib/github-pages/configuration.rb b/lib/github-pages/configuration.rb
index fa38a159..563411db 100644
--- a/lib/github-pages/configuration.rb
+++ b/lib/github-pages/configuration.rb
@@ -14,7 +14,7 @@ class Configuration
     # Default, user overwritable options
     DEFAULTS = {
       "jailed"   => false,
-      "gems"     => GitHubPages::Plugins::DEFAULT_PLUGINS,
+      "plugins"  => GitHubPages::Plugins::DEFAULT_PLUGINS,
       "future"   => true,
       "theme"    => "jekyll-theme-primer",
       "kramdown" => {
@@ -44,7 +44,6 @@ class Configuration
     OVERRIDES = {
       "lsi"         => false,
       "safe"        => true,
-      "plugins"     => SecureRandom.hex,
       "plugins_dir" => SecureRandom.hex,
       "whitelist"   => GitHubPages::Plugins::PLUGIN_WHITELIST,
       "highlighter" => "rouge",
@@ -63,7 +62,7 @@ class Configuration
     # Jekyll::Site and need to be set properly when the config is updated.
     CONFIGS_WITH_METHODS = %w(
       safe lsi highlighter baseurl exclude include future unpublished
-      show_drafts limit_posts keep_files gems
+      show_drafts limit_posts keep_files
     ).freeze
 
     class << self
@@ -105,9 +104,15 @@ def effective_config(user_config)
         config = Jekyll::Utils.deep_merge_hashes config, OVERRIDES
 
         # Ensure we have those gems we want.
-        config["gems"] = Array(config["gems"]) | DEFAULT_PLUGINS
-        config["whitelist"] = config["whitelist"] | config["gems"] if disable_whitelist?
-        config["whitelist"] = config["whitelist"] | DEVELOPMENT_PLUGINS if development?
+        config["plugins"] = Array(config["plugins"]) | DEFAULT_PLUGINS
+
+        if disable_whitelist?
+          config["whitelist"] = config["whitelist"] | config["plugins"]
+        end
+
+        if development?
+          config["whitelist"] = config["whitelist"] | DEVELOPMENT_PLUGINS
+        end
 
         config
       end
@@ -141,6 +146,10 @@ def set!(site)
         CONFIGS_WITH_METHODS.each do |opt|
           site.public_send("#{opt}=", site.config[opt])
         end
+
+        # While Configuration renamed the gems key to plugins, Site retained
+        # backwards compatability and must be set manually
+        site.gems = site.config["plugins"]
       end
     end
   end
diff --git a/lib/github-pages/dependencies.rb b/lib/github-pages/dependencies.rb
index a75f115c..2c6f324c 100644
--- a/lib/github-pages/dependencies.rb
+++ b/lib/github-pages/dependencies.rb
@@ -7,7 +7,7 @@ module GitHubPages
   class Dependencies
     VERSIONS = {
       # Jekyll
-      "jekyll"                    => "3.4.5",
+      "jekyll"                    => "3.5.1",
       "jekyll-sass-converter"     => "1.5.0",
 
       # Converters
@@ -15,7 +15,7 @@ class Dependencies
       "redcarpet"                 => "3.3.4",
 
       # Misc
-      "liquid"                    => "3.0.6",
+      "liquid"                    => "4.0.0",
       "rouge"                     => "1.11.1",
       "github-pages-health-check" => "1.3.5",
 
@@ -23,7 +23,7 @@ class Dependencies
       "jekyll-redirect-from"   => "0.12.1",
       "jekyll-sitemap"         => "1.0.0",
       "jekyll-feed"            => "0.9.2",
-      "jekyll-gist"            => "1.4.0",
+      "jekyll-gist"            => "1.4.1",
       "jekyll-paginate"        => "1.1.0",
       "jekyll-coffeescript"    => "1.0.1",
       "jekyll-seo-tag"         => "2.2.3",
@@ -37,7 +37,7 @@ class Dependencies
       "jekyll-optional-front-matter" => "0.2.0",
       "jekyll-readme-index"          => "0.1.0",
       "jekyll-default-layout"        => "0.1.4",
-      "jekyll-titles-from-headings"  => "0.2.0",
+      "jekyll-titles-from-headings"  => "0.3.0",
 
       # Pin listen because it's broken on 2.1 & that's what we recommend.
       # https://github.com/guard/listen/pull/371
diff --git a/lib/github-pages/version.rb b/lib/github-pages/version.rb
index 2ad0504d..946339aa 100644
--- a/lib/github-pages/version.rb
+++ b/lib/github-pages/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 module GitHubPages
-  VERSION = 146
+  VERSION = 147
     .to_s + '-siteleaf'.freeze
 end
diff --git a/spec/github-pages/configuration_spec.rb b/spec/github-pages/configuration_spec.rb
index 72c9dcdc..659cedef 100644
--- a/spec/github-pages/configuration_spec.rb
+++ b/spec/github-pages/configuration_spec.rb
@@ -29,11 +29,11 @@
     end
 
     it "sets default gems" do
-      expect(effective_config["gems"]).to include("jekyll-coffeescript")
+      expect(effective_config["plugins"]).to include("jekyll-coffeescript")
     end
 
     it "lets the user specify additional gems" do
-      expect(effective_config["gems"]).to include("jekyll-sitemap")
+      expect(effective_config["plugins"]).to include("jekyll-sitemap")
     end
 
     it "honors the user's config" do
@@ -84,11 +84,11 @@
     end
 
     it "sets default gems" do
-      expect(site.config["gems"]).to include("jekyll-coffeescript")
+      expect(site.config["plugins"]).to include("jekyll-coffeescript")
     end
 
     it "lets the user specify additional gems" do
-      expect(site.config["gems"]).to include("jekyll-sitemap")
+      expect(site.config["plugins"]).to include("jekyll-sitemap")
     end
 
     it "honors the user's config" do