diff --git a/Gemfile.lock b/Gemfile.lock
index de97e08..62b1aa1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -61,7 +61,8 @@ GEM
     globalid (0.3.7)
       activesupport (>= 4.1.0)
     hirb (0.7.3)
-    httparty (0.14.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (0.7.0)
     interactive_editor (0.0.10)
@@ -84,10 +85,11 @@ GEM
     mime-types (3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2016.0521)
+    mini_mime (1.1.2)
     mini_portile2 (2.1.0)
     minitest (5.9.1)
     multi_json (1.12.1)
-    multi_xml (0.5.5)
+    multi_xml (0.6.0)
     neat (1.8.0)
       sass (>= 3.3)
       thor (~> 0.19)