diff --git a/Gemfile.lock b/Gemfile.lock
index 146b4f7..f1c3e33 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -47,7 +47,7 @@ GEM
     coffee-script (2.2.0)
       coffee-script-source
       execjs
-    coffee-script-source (1.1.3)
+    coffee-script-source (1.12.2)
     database_cleaner (0.7.0)
     diff-lcs (1.1.3)
     erubis (2.7.0)
@@ -55,7 +55,7 @@ GEM
       multi_json (~> 1.0)
     ffi (1.0.11)
     haml (3.1.3)
-    hike (1.2.1)
+    hike (1.2.3)
     i18n (0.6.0)
     jasmine (1.1.2)
       jasmine-core (>= 1.1.0)
@@ -83,7 +83,7 @@ GEM
       activerecord (>= 2.3.0)
       activesupport (>= 2.3.2)
     polyglot (0.3.3)
-    rack (1.3.5)
+    rack (1.3.10)
     rack-cache (1.1)
       rack (>= 0.4)
     rack-mount (0.8.3)
@@ -138,13 +138,13 @@ GEM
       json_pure
       rubyzip
     spork (0.9.0.rc9)
-    sprockets (2.0.3)
+    sprockets (2.0.5)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.4)
     thor (0.14.6)
-    tilt (1.3.3)
+    tilt (1.3.7)
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)