diff --git a/sub-project/Gemfile.lock b/sub-project/Gemfile.lock
index 459cea7d..c78a9488 100644
--- a/sub-project/Gemfile.lock
+++ b/sub-project/Gemfile.lock
@@ -63,8 +63,8 @@ GEM
       faraday (>= 0.15)
     git (1.7.0)
       rchardet (~> 1.8)
-    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)
@@ -72,9 +72,6 @@ GEM
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     method_source (1.0.0)
-    mime-types (3.3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2020.1104)
     mini_mime (1.0.2)
     minitest (5.14.2)
     multi_json (1.15.0)