diff --git a/Gemfile.lock b/Gemfile.lock
index 3e273d5..dc865fb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,8 +48,8 @@ GEM
     diff-lcs (1.3)
     dotenv (2.7.5)
     erubi (1.10.0)
-    httparty (0.17.0)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
     i18n (1.10.0)
       concurrent-ruby (~> 1.0)
@@ -58,9 +58,7 @@ GEM
     loofah (2.16.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    mime-types (3.3)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2019.0904)
+    mini_mime (1.1.2)
     mini_portile2 (2.8.0)
     minitest (5.15.0)
     multi_xml (0.6.0)