diff --git a/ruby/Gemfile.lock b/ruby/Gemfile.lock
index 7522d85..b1693d8 100644
--- a/ruby/Gemfile.lock
+++ b/ruby/Gemfile.lock
@@ -2,16 +2,15 @@ GEM
   remote: https://rubygems.org/
   specs:
     fast-polylines (2.2.0)
-    httparty (0.18.1)
-      mime-types (~> 3.0)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
-    mime-types (3.3.1)
-      mime-types-data (~> 3.2015)
-    mime-types-data (3.2020.1104)
+    mini_mime (1.1.2)
     multi_xml (0.6.0)
 
 PLATFORMS
   x64-mingw32
+  x86_64-linux
 
 DEPENDENCIES
   fast-polylines