diff --git a/Gemfile.lock b/Gemfile.lock
index 630d32a..44bdc54 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -40,11 +40,13 @@ GEM
     gli (2.16.0)
     hashie (3.5.5)
     hitimes (1.2.4)
-    httparty (0.15.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (1.8.5)
       concurrent-ruby (~> 1.0)
     json (2.3.1)
+    mini_mime (1.1.2)
     minitest (5.14.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)