Update because vuln

Gemfile.lock

@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (4.0.1)
+    activesupport (4.0.2)
       i18n (~> 0.6, >= 0.6.4)
       minitest (~> 4.2)
       multi_json (~> 1.3)
@@ -72,18 +72,18 @@ GEM
     guard-cucumber (1.4.0)
       cucumber (>= 1.2.0)
       guard (>= 1.1.0)
-    guard-rspec (4.0.4)
+    guard-rspec (4.1.1)
       guard (>= 2.1.1)
       rspec (~> 2.14)
     haml (4.0.4)
       tilt
     highline (1.6.20)
-    i18n (0.6.5)
+    i18n (0.6.9)
     json (1.8.1)
     kramdown (1.2.0)
-    launchy (2.4.1)
+    launchy (2.4.2)
       addressable (~> 2.3)
-    listen (2.2.0)
+    listen (2.3.1)
       celluloid (>= 0.15.2)
       rb-fsevent (>= 0.9.3)
       rb-inotify (>= 0.9)