diff --git a/Gemfile.lock b/Gemfile.lock
index 4c1d0383..c675761f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -169,8 +169,8 @@ GEM
     http-form_data (2.3.0)
     http-parser (1.2.1)
       ffi-compiler (>= 1.0, < 2.0)
-    httparty (0.18.1)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     httpclient (2.8.3)
     i18n (1.8.10)
@@ -215,9 +215,6 @@ GEM
       mini_mime (>= 0.1.1)
     marcel (1.0.1)
     method_source (1.0.0)
-    mime-types (3.3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2020.0512)
     mini_magick (4.10.1)
     mini_mime (1.1.0)
     mini_portile2 (2.5.1)