diff --git a/Gemfile.lock b/Gemfile.lock
index 6108121..9d3d1a7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -76,6 +76,7 @@ GEM
       execjs
     coffee-script-source (1.7.0)
     columnize (0.8.9)
+    concurrent-ruby (1.1.5)
     cucumber (1.3.15)
       builder (>= 2.1.2)
       diff-lcs (>= 1.1.3)
@@ -164,7 +165,8 @@ GEM
     hydra-role-management (0.1.0)
       bootstrap_forms
       cancan
-    i18n (0.6.9)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     irus_analytics (0.0.2)
       openurl (~> 0.5)
       resque (~> 1.25)
@@ -175,17 +177,17 @@ GEM
       logger
       mediashelf-loggable
     journey (1.0.4)
-    jquery-rails (3.1.0)
+    jquery-rails (3.1.3)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     jquery-ui-rails (4.1.2)
       railties (>= 3.1.0)
-    json (1.8.1)
+    json (2.2.0)
     kaminari (0.15.1)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
     libv8 (3.16.14.3)
-    logger (1.2.8)
+    logger (1.4.1)
     mail (2.5.4)
       mime-types (~> 1.16)
       treetop (~> 1.4.8)
@@ -196,7 +198,7 @@ GEM
     mime-types (1.25.1)
     mini_portile (0.6.0)
     mono_logger (1.1.0)
-    multi_json (1.10.1)
+    multi_json (1.14.0)
     multi_test (0.1.1)
     multipart-post (2.0.0)
     mysql2 (0.3.16)
@@ -222,14 +224,14 @@ GEM
       scrub_rb
     orm_adapter (0.5.0)
     polyglot (0.3.4)
-    rack (1.4.5)
-    rack-cache (1.2)
+    rack (1.4.7)
+    rack-cache (1.9.0)
       rack (>= 0.4)
     rack-protection (1.5.3)
       rack
     rack-ssl (1.3.4)
       rack
-    rack-test (0.6.2)
+    rack-test (0.6.3)
       rack (>= 1.0)
     rails (3.2.18)
       actionmailer (= 3.2.18)
@@ -246,15 +248,14 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (10.3.2)
+    rake (13.0.0)
     rdf (1.1.1.1)
     rdf-rdfxml (1.0.1)
       rdf (>= 1.0)
       rdf-xsd (>= 1.0)
     rdf-xsd (1.1.0)
       rdf (>= 1.1)
-    rdoc (3.12.2)
-      json (~> 1.4)
+    rdoc (3.9.5)
     redis (3.1.0)
     redis-namespace (1.5.1)
       redis (~> 3.0, >= 3.0.4)
@@ -316,7 +317,7 @@ GEM
       nokogiri
       stomp
       xml-simple
-    sprockets (2.2.2)
+    sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -328,7 +329,7 @@ GEM
     therubyracer (0.12.1)
       libv8 (~> 3.16.14.0)
       ref
-    thor (0.19.1)
+    thor (0.20.3)
     thread_safe (0.3.3)
     tilt (1.4.1)
     treetop (1.4.15)