Updating a few gems

Gemfile.lock

@@ -204,7 +204,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.3.3)
-    colorize (0.5.8)
+    colorize (0.6.0)
     columnize (0.3.6)
     comfortable_mexican_sofa (1.6.24)
       active_link_to (~> 1.0.0)
@@ -267,7 +267,7 @@ GEM
     fssm (0.2.10)
     geocoder (1.1.8)
     gmaps4rails (1.5.6)
-    haml (4.0.3)
+    haml (4.0.4)
       tilt
     highline (1.6.18)
     hike (1.2.3)
@@ -280,7 +280,7 @@ GEM
     jquery-rails (2.2.2)
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.0)
+    json (1.8.1)
     json_spec (1.1.1)
       multi_json (~> 1.0)
       rspec (~> 2.0)
@@ -299,11 +299,11 @@ GEM
       treetop (~> 1.4.8)
     method_source (0.8.1)
     mime-types (1.25)
-    mini_portile (0.5.1)
+    mini_portile (0.5.2)
     money (5.0.0)
       i18n (~> 0.4)
       json
-    multi_json (1.8.0)
+    multi_json (1.8.2)
     multi_xml (0.5.5)
     net-scp (1.1.2)
       net-ssh (>= 2.6.5)
@@ -436,7 +436,7 @@ GEM
       sprockets (>= 2.0.0)
     turn (0.8.3)
       ansi
-    tzinfo (0.3.37)
+    tzinfo (0.3.38)
     uglifier (1.2.4)
       execjs (>= 0.3.0)
       multi_json (>= 1.0.2)