diff --git a/Gemfile b/Gemfile
index 2960242..cab573d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,10 +3,10 @@ source 'http://rubygems.org'
 ruby '2.1.2'
 
 gem 'dotenv-rails', '~> 0.10.0'
-gem 'rails', '~> 3.2.18'
+gem 'rails', '~> 3.2.19'
 gem 'mysql2', '~> 0.3.15'
 gem 'dalli', '~> 2.7.0'
-gem 'puma', '~> 2.8.2'
+gem 'puma', '~> 2.9.0'
 
 gem 'exceptional', '~> 2.0.33'
 gem 'oj', '~> 2.5.5'
@@ -37,7 +37,7 @@ gem 'sass-rails', '~> 3.2.6'
 gem 'font-awesome-sass', '~> 4.1.0.0'
 gem 'bourbon', '~> 3.1.8'
 gem 'neat', '~> 1.6.0'
-gem 'haml'
+gem 'haml', '~> 4.0.5'
 gem 'rails_autolink', '~> 1.1.5'
 
 group :assets do
diff --git a/Gemfile.lock b/Gemfile.lock
index 193b327..ddc067b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,12 +1,12 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    actionmailer (3.2.18)
-      actionpack (= 3.2.18)
+    actionmailer (3.2.19)
+      actionpack (= 3.2.19)
       mail (~> 2.5.4)
-    actionpack (3.2.18)
-      activemodel (= 3.2.18)
-      activesupport (= 3.2.18)
+    actionpack (3.2.19)
+      activemodel (= 3.2.19)
+      activesupport (= 3.2.19)
       builder (~> 3.0.0)
       erubis (~> 2.7.0)
       journey (~> 1.0.4)
@@ -16,18 +16,18 @@ GEM
       sprockets (~> 2.2.1)
     active_link_to (1.0.2)
       actionpack
-    activemodel (3.2.18)
-      activesupport (= 3.2.18)
+    activemodel (3.2.19)
+      activesupport (= 3.2.19)
       builder (~> 3.0.0)
-    activerecord (3.2.18)
-      activemodel (= 3.2.18)
-      activesupport (= 3.2.18)
+    activerecord (3.2.19)
+      activemodel (= 3.2.19)
+      activesupport (= 3.2.19)
       arel (~> 3.0.2)
       tzinfo (~> 0.3.29)
-    activeresource (3.2.18)
-      activemodel (= 3.2.18)
-      activesupport (= 3.2.18)
-    activesupport (3.2.18)
+    activeresource (3.2.19)
+      activemodel (= 3.2.19)
+      activesupport (= 3.2.19)
+    activesupport (3.2.19)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
     annotate (2.6.3)
@@ -115,7 +115,7 @@ GEM
     haml (4.0.5)
       tilt
     hike (1.2.3)
-    i18n (0.6.9)
+    i18n (0.6.11)
     journey (1.0.4)
     jquery-rails (2.0.3)
       railties (>= 3.1.0, < 5.0)
@@ -127,7 +127,7 @@ GEM
     method_source (0.8.2)
     mime-types (1.25.1)
     mini_portile (0.5.3)
-    multi_json (1.10.0)
+    multi_json (1.10.1)
     multipart-post (2.0.0)
     mysql2 (0.3.15)
     neat (1.6.0)
@@ -145,7 +145,7 @@ GEM
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
       websocket-driver (>= 0.2.0)
-    polyglot (0.3.4)
+    polyglot (0.3.5)
     pry (0.9.12.6)
       coderay (~> 1.0)
       method_source (~> 0.8)
@@ -153,7 +153,7 @@ GEM
     pry-byebug (1.3.2)
       byebug (~> 2.7)
       pry (~> 0.9.12)
-    puma (2.8.2)
+    puma (2.9.0)
       rack (>= 1.1, < 2.0)
     quiet_assets (1.0.2)
       railties (>= 3.1, < 5.0)
@@ -164,24 +164,24 @@ GEM
       rack
     rack-test (0.6.2)
       rack (>= 1.0)
-    rails (3.2.18)
-      actionmailer (= 3.2.18)
-      actionpack (= 3.2.18)
-      activerecord (= 3.2.18)
-      activeresource (= 3.2.18)
-      activesupport (= 3.2.18)
+    rails (3.2.19)
+      actionmailer (= 3.2.19)
+      actionpack (= 3.2.19)
+      activerecord (= 3.2.19)
+      activeresource (= 3.2.19)
+      activesupport (= 3.2.19)
       bundler (~> 1.0)
-      railties (= 3.2.18)
+      railties (= 3.2.19)
     rails_autolink (1.1.5)
       rails (> 3.1)
-    railties (3.2.18)
-      actionpack (= 3.2.18)
-      activesupport (= 3.2.18)
+    railties (3.2.19)
+      actionpack (= 3.2.19)
+      activesupport (= 3.2.19)
       rack-ssl (~> 1.3.2)
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.3.1)
+    rake (10.3.2)
     rdoc (3.12.2)
       json (~> 1.4)
     rmagick (2.13.2)
@@ -235,7 +235,7 @@ GEM
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
-    tzinfo (0.3.39)
+    tzinfo (0.3.41)
     uglifier (2.5.0)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
@@ -274,7 +274,7 @@ DEPENDENCIES
   faraday (~> 0.9.0)
   font-awesome-sass (~> 4.1.0.0)
   gruff (~> 0.3.6)
-  haml
+  haml (~> 4.0.5)
   jquery-rails (~> 2.0.2)
   mysql2 (~> 0.3.15)
   neat (~> 1.6.0)
@@ -283,9 +283,9 @@ DEPENDENCIES
   oj (~> 2.5.5)
   poltergeist (~> 1.5.0)
   pry-byebug (~> 1.3.2)
-  puma (~> 2.8.2)
+  puma (~> 2.9.0)
   quiet_assets (~> 1.0.2)
-  rails (~> 3.2.18)
+  rails (~> 3.2.19)
   rails_autolink (~> 1.1.5)
   rmagick (~> 2.13.2)
   rspec-rails (~> 2.14.1)