diff --git a/Gemfile.lock b/Gemfile.lock
index f604c9ce..c5a2bafc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,7 +64,7 @@ GEM
       user_agent_parser
       uuidtools
     arel (6.0.3)
-    ast (2.0.0)
+    ast (2.2.0)
     autoprefixer-rails (5.1.9)
       execjs
       json
@@ -286,9 +286,8 @@ GEM
       cocaine (~> 0.5.5)
       mime-types
       mimemagic (= 0.3.0)
-    parser (2.2.0.pre.3)
-      ast (>= 1.1, < 3.0)
-      slop (~> 3.4, >= 3.4.5)
+    parser (2.3.0.3)
+      ast (~> 2.2)
     pdf-core (0.2.5)
     phantomjs (1.9.7.1)
     piwik_analytics (1.0.2)
@@ -300,7 +299,7 @@ GEM
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
       websocket-driver (>= 0.2.0)
-    powerpack (0.0.9)
+    powerpack (0.1.1)
     prawn (1.0.0)
       pdf-core (~> 0.2.2)
       ttfunk (~> 1.1.1)
@@ -345,7 +344,7 @@ GEM
       activesupport (= 4.2.5.1)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rainbow (2.0.0)
+    rainbow (2.1.0)
     rake (10.5.0)
     rb-fsevent (0.9.4)
     rb-inotify (0.9.4)
@@ -390,15 +389,15 @@ GEM
       rspec-mocks (~> 3.0.0)
       rspec-support (~> 3.0.0)
     rspec-support (3.0.2)
-    rubocop (0.24.1)
-      json (>= 1.7.7, < 2)
-      parser (>= 2.2.0.pre.3, < 3.0)
-      powerpack (~> 0.0.6)
+    rubocop (0.37.0)
+      parser (>= 2.3.0.2, < 3.0)
+      powerpack (~> 0.1)
       rainbow (>= 1.99.1, < 3.0)
-      ruby-progressbar (~> 1.4)
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (~> 0.3)
     ruby-oembed (0.8.14)
     ruby-openid (2.5.0)
-    ruby-progressbar (1.5.1)
+    ruby-progressbar (1.7.5)
     rubyzip (1.0.0)
     sass (3.2.19)
     sass-rails (4.0.4)
@@ -445,6 +444,7 @@ GEM
     uglifier (2.5.0)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
+    unicode-display_width (0.3.1)
     user_agent_parser (2.1.5)
     uuidtools (2.1.5)
     warden (1.2.4)
@@ -538,3 +538,6 @@ DEPENDENCIES
   uglifier (>= 1.3.0)
   web-console (~> 2.0)
   whenever
+
+BUNDLED WITH
+   1.11.2