diff --git a/Gemfile.lock b/Gemfile.lock
index c16afbb..5a449ce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -79,8 +79,8 @@ GEM
     foreman (0.87.2)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    httparty (0.18.1)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (1.8.5)
       concurrent-ruby (~> 1.0)
@@ -108,9 +108,6 @@ GEM
       rack-contrib (>= 1.1, < 3)
       railties (>= 3.0.0, < 7)
     method_source (1.0.0)
-    mime-types (3.3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2020.0512)
     mimemagic (0.3.10)
       nokogiri (~> 1)
       rake