diff --git a/Gemfile.lock b/Gemfile.lock
index 5d89d4043..7a98f071f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -379,8 +379,8 @@ GEM
     http-parser (1.2.3)
       ffi-compiler (>= 1.0, < 2.0)
     http_parser.rb (0.6.0)
-    httparty (0.20.0)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     httpclient (2.8.3)
     hypershield (0.2.2)
diff --git a/vendor/cache/httparty-0.20.0.gem b/vendor/cache/httparty-0.20.0.gem
deleted file mode 100644
index b345fa317..000000000
Binary files a/vendor/cache/httparty-0.20.0.gem and /dev/null differ
diff --git a/vendor/cache/httparty-0.21.0.gem b/vendor/cache/httparty-0.21.0.gem
new file mode 100644
index 000000000..7c216b03d
Binary files /dev/null and b/vendor/cache/httparty-0.21.0.gem differ