Update all the Gems!

Gemfile.lock

@@ -1,44 +1,45 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    bitly (0.8.0)
-      crack (>= 0.1.4)
+    bitly (0.9.0)
       httparty (>= 0.7.6)
+      multi_json (~> 1.3)
       oauth2 (>= 0.5.0, < 0.9)
-    builder (3.1.4)
+    builder (3.2.0)
     colored (1.2)
-    crack (0.3.1)
     cri (2.3.0)
       colored (>= 1.2)
-    faraday (0.8.4)
+    faraday (0.8.7)
       multipart-post (~> 1.1)
-    fssm (0.2.9)
-    haml (3.1.7)
-    httparty (0.9.0)
+    fssm (0.2.10)
+    haml (4.0.2)
+      tilt
+    httparty (0.11.0)
       multi_json (~> 1.0)
-      multi_xml
+      multi_xml (>= 0.5.2)
     httpauth (0.2.0)
-    jwt (0.1.5)
-      multi_json (>= 1.0)
-    mime-types (1.19)
-    multi_json (1.3.6)
-    multi_xml (0.5.1)
-    multipart-post (1.1.5)
-    nanoc (3.4.3)
-      cri (~> 2.2)
-    nokogiri (1.5.5)
-    oauth2 (0.8.0)
+    jwt (0.1.8)
+      multi_json (>= 1.5)
+    mime-types (1.23)
+    multi_json (1.7.3)
+    multi_xml (0.5.3)
+    multipart-post (1.2.0)
+    nanoc (3.6.3)
+      cri (~> 2.3)
+    nokogiri (1.5.9)
+    oauth2 (0.8.1)
       faraday (~> 0.8)
       httpauth (~> 0.1)
       jwt (~> 0.1.4)
       multi_json (~> 1.0)
       rack (~> 1.2)
-    rack (1.4.1)
-    rake (0.9.2.2)
-    rdiscount (1.6.8)
+    rack (1.5.2)
+    rake (10.0.4)
+    rdiscount (2.0.7.3)
     rubypants (0.2.0)
-    sass (3.2.1)
+    sass (3.2.8)
     systemu (2.5.2)
+    tilt (1.4.1)
 
 PLATFORMS
   ruby