diff --git a/Gemfile.lock b/Gemfile.lock
index 836e3eb..6fafa93 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,12 +2,14 @@ GEM
   remote: https://rubygems.org/
   specs:
     builder (3.0.0)
-    crack (0.1.8)
     haml (3.1.1)
-    httparty (0.7.7)
-      crack (= 0.1.8)
+    httparty (0.11.0)
+      multi_json (~> 1.0)
+      multi_xml (>= 0.5.2)
     json (1.5.1)
     mini_portile (0.6.1)
+    multi_json (1.10.1)
+    multi_xml (0.5.5)
     nokogiri (1.6.5)
       mini_portile (~> 0.6.0)
     rack (1.2.2)