diff --git a/Gemfile.lock b/Gemfile.lock
index 5ae83d5..ba0b3f1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,13 +18,11 @@ GEM
     diff-lcs (1.1.3)
     errand (0.7.3)
     haml (3.1.4)
-    httparty (0.8.3)
-      multi_json (~> 1.0)
-      multi_xml
+    httparty (0.14.0)
+      multi_xml (>= 0.5.2)
     kgio (2.7.4)
     librrd (1.0.2)
-    multi_json (1.3.6)
-    multi_xml (0.5.1)
+    multi_xml (0.6.0)
     nokogiri (1.5.5)
     rack (1.4.1)
     rack-protection (1.2.0)