Update gems.

Author: namxam

Gemfile.lock

@@ -39,7 +39,7 @@ GEM
     activesupport (3.2.2)
       i18n (~> 0.6)
       multi_json (~> 1.0)
-    addressable (2.2.7)
+    addressable (2.2.8)
     arel (3.0.2)
     awesome_nested_set (2.1.3)
       activerecord (>= 3.0.0)
@@ -68,7 +68,7 @@ GEM
       warden (~> 1.1.1)
     diff-lcs (1.1.3)
     erubis (2.7.0)
-    execjs (1.3.0)
+    execjs (1.3.2)
       multi_json (~> 1.0)
     factory_girl (3.2.0)
       activesupport (>= 3.0.0)
@@ -96,7 +96,7 @@ GEM
       sugar-high (~> 0.4.6.2)
     haml (3.1.4)
     has_scope (0.5.1)
-    heroku (2.21.3)
+    heroku (2.25.0)
       launchy (>= 0.3.2)
       netrc (~> 0.7.1)
       rest-client (~> 1.6.1)
@@ -111,7 +111,7 @@ GEM
     jquery-rails (2.0.2)
       railties (>= 3.2.0, < 5.0)
       thor (~> 0.14)
-    json (1.6.6)
+    json (1.7.1)
     kaminari (0.13.0)
       actionpack (>= 3.0.0)
       activesupport (>= 3.0.0)
@@ -129,7 +129,7 @@ GEM
       polyamorous (~> 0.5.0)
     method_source (0.7.1)
     mime-types (1.18)
-    multi_json (1.2.0)
+    multi_json (1.3.4)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
     net-sftp (2.0.5)
@@ -150,9 +150,8 @@ GEM
       slop (>= 2.4.4, < 3)
     pry-rails (0.1.6)
       pry
-    pusher (0.9.2)
+    pusher (0.9.3)
       multi_json (~> 1.0)
-      ruby-hmac (~> 0.4.0)
       signature (~> 0.1.2)
     rack (1.4.1)
     rack-cache (1.2)
@@ -194,49 +193,44 @@ GEM
       railties (~> 3.0)
       roar (~> 0.10.0)
       test_xml
-    rspec (2.9.0)
-      rspec-core (~> 2.9.0)
-      rspec-expectations (~> 2.9.0)
-      rspec-mocks (~> 2.9.0)
-    rspec-core (2.9.0)
-    rspec-expectations (2.9.1)
+    rspec (2.10.0)
+      rspec-core (~> 2.10.0)
+      rspec-expectations (~> 2.10.0)
+      rspec-mocks (~> 2.10.0)
+    rspec-core (2.10.0)
+    rspec-expectations (2.10.0)
       diff-lcs (~> 1.1.3)
-    rspec-mocks (2.9.0)
-    rspec-rails (2.9.0)
+    rspec-mocks (2.10.1)
+    rspec-rails (2.10.1)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
-      rspec (~> 2.9.0)
-    ruby-hmac (0.4.0)
-    rubyzip (0.9.6.1)
+      rspec (~> 2.10.0)
+    rubyzip (0.9.8)
     rvincenty (0.1.0)
     rvm-capistrano (1.1.0)
       capistrano (>= 2.0.0)
-    sass (3.1.15)
+    sass (3.1.17)
     sass-rails (3.2.5)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
     sequel (3.20.0)
-    signature (0.1.2)
-      ruby-hmac
+    signature (0.1.3)
     sinatra (1.0)
       rack (>= 1.0)
     slop (2.4.4)
-    sprockets (2.1.2)
+    sprockets (2.1.3)
       hike (~> 1.2)
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
-    sqlite3 (1.3.5)
-    sqlite3-ruby (1.3.3)
-      sqlite3 (>= 1.3.3)
+    sqlite3 (1.3.6)
     sugar-high (0.4.6.4)
-    taps (0.3.23)
+    taps (0.3.24)
       rack (>= 1.0.1)
       rest-client (>= 1.4.0, < 1.7.0)
       sequel (~> 3.20.0)
       sinatra (~> 1.0.0)
-      sqlite3-ruby (~> 1.2)
     test_xml (0.1.2)
       nokogiri (>= 1.3.2)
     thor (0.14.6)