diff --git a/Gemfile.lock b/Gemfile.lock
index 8ab9d9c..31517d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -50,10 +50,10 @@ GEM
       rack (>= 1.0)
       thin (~> 1.2)
     hiredis (0.3.2)
-    i18n (0.5.0)
-    jquery-rails (1.0.11)
-      railties (~> 3.0)
-      thor (~> 0.14)
+    i18n (0.5.4)
+    jquery-rails (3.1.3)
+      railties (>= 3.0, < 5.0)
+      thor (>= 0.14, < 2.0)
     json (1.5.3)
     mail (2.2.19)
       activesupport (>= 2.3.6)
@@ -64,7 +64,7 @@ GEM
     nifty-generators (0.4.6)
     pg (0.11.0)
     polyglot (0.3.1)
-    rack (1.2.3)
+    rack (1.2.8)
     rack-mount (0.6.14)
       rack (>= 1.0.0)
     rack-test (0.5.7)
@@ -84,7 +84,8 @@ GEM
       rdoc (~> 3.4)
       thor (~> 0.14.4)
     rake (0.8.7)
-    rdoc (3.6.1)
+    rdoc (3.12.2)
+      json (~> 1.4)
     thin (1.2.11)
       daemons (>= 1.0.9)
       eventmachine (>= 0.12.6)
@@ -92,7 +93,7 @@ GEM
     thor (0.14.6)
     treetop (1.4.9)
       polyglot (>= 0.3.1)
-    tzinfo (0.3.28)
+    tzinfo (0.3.55)
 
 PLATFORMS
   ruby