diff --git a/Gemfile.lock b/Gemfile.lock
index c8605e4..5720839 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -152,8 +152,8 @@ GEM
     graphql-guard (1.2.2)
       graphql (>= 1.6.0, < 2)
     hashdiff (0.4.0)
-    httparty (0.17.0)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
@@ -183,10 +183,9 @@ GEM
       mimemagic (~> 0.3.2)
     maxmind-db (1.0.0)
     method_source (0.9.2)
-    mime-types (3.2.2)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2019.0331)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
     minitest (5.11.3)