Bump json-schema

Gemfile

@@ -22,7 +22,7 @@ gem "diaspora_federation-rails", "0.2.5"
 
 gem "acts_as_api", "1.0.1"
 gem "json",        "2.1.0"
-gem "json-schema", "2.8.0"
+gem "json-schema", "2.8.1"
 
 # Authentication
 

Gemfile.lock

@@ -339,7 +339,7 @@ GEM
       activesupport
       aes_key_wrap
       bindata
-    json-schema (2.8.0)
+    json-schema (2.8.1)
       addressable (>= 2.4)
     json-schema-rspec (0.0.4)
       json-schema (~> 2.5)
@@ -809,7 +809,7 @@ DEPENDENCIES
   js-routes (= 1.4.3)
   js_image_paths (= 0.1.1)
   json (= 2.1.0)
-  json-schema (= 2.8.0)
+  json-schema (= 2.8.1)
   json-schema-rspec (= 0.0.4)
   leaflet-rails (= 1.3.1)
   logging-rails (= 0.6.0)