diff --git a/Gemfile.lock b/Gemfile.lock
index 95c236f..33646cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,7 @@ GEM
     ar_fixtures (0.0.4)
       hoe (>= 1.2.1)
     arel (3.0.2)
-    builder (3.0.0)
+    builder (3.0.4)
     coffee-rails (3.2.2)
       coffee-script (>= 2.2.0)
       railties (~> 3.2.0)
@@ -41,6 +41,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.3.3)
+    concurrent-ruby (1.1.6)
     crummy (1.6.0)
     domain_name (0.5.3)
       unf (~> 0.0.3)
@@ -48,10 +49,11 @@ GEM
     execjs (1.4.0)
       multi_json (~> 1.0)
     friendly_id (4.0.8)
-    hike (1.2.1)
-    hoe (3.0.7)
-      rake (~> 0.8)
-    i18n (0.6.0)
+    hike (1.2.3)
+    hoe (3.22.1)
+      rake (>= 0.8, < 15.0)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
     i18n_generators (1.2.1)
       mechanize
       rails (>= 3.0.0)
@@ -59,7 +61,7 @@ GEM
     jquery-rails (2.0.2)
       railties (>= 3.2.0, < 5.0)
       thor (~> 0.14)
-    json (1.7.4)
+    json (1.8.6)
     libv8 (3.3.10.4)
     mail (2.4.4)
       i18n (>= 0.4.0)
@@ -74,7 +76,7 @@ GEM
       ntlm-http (~> 0.1, >= 0.1.1)
       webrobots (~> 0.0, >= 0.0.9)
     mime-types (1.19)
-    multi_json (1.3.6)
+    multi_json (1.14.1)
     mysql2 (0.3.11)
     net-http-digest_auth (1.2.1)
     net-http-persistent (2.7)
@@ -85,15 +87,15 @@ GEM
     openid_active_record_store (1.0.1)
       rails (>= 3)
     polyglot (0.3.3)
-    rack (1.4.1)
-    rack-cache (1.2)
+    rack (1.4.7)
+    rack-cache (1.11.0)
       rack (>= 0.4)
     rack-openid (1.3.1)
       rack (>= 1.1.0)
       ruby-openid (>= 2.1.8)
-    rack-ssl (1.3.2)
+    rack-ssl (1.3.4)
       rack
-    rack-test (0.6.1)
+    rack-test (0.6.3)
       rack (>= 1.0)
     rails (3.2.8)
       actionmailer (= 3.2.8)
@@ -112,8 +114,8 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
-    rake (0.9.2.2)
-    rdoc (3.12)
+    rake (13.0.1)
+    rdoc (3.12.2)
       json (~> 1.4)
     ruby-openid (2.2.0)
     sass (3.2.0)
@@ -121,14 +123,14 @@ GEM
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
-    sprockets (2.1.3)
+    sprockets (2.1.4)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     therubyracer (0.10.2)
       libv8 (~> 3.3.10)
-    thor (0.16.0)
-    tilt (1.3.3)
+    thor (0.20.3)
+    tilt (1.4.1)
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)