diff --git a/Gemfile.lock b/Gemfile.lock
index 1372626..d0ec873 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,11 +7,11 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    httparty (0.13.7)
-      json (~> 1.8)
+    httparty (0.21.0)
+      mini_mime (>= 1.0.0)
       multi_xml (>= 0.5.2)
-    json (1.8.3)
-    multi_xml (0.5.5)
+    mini_mime (1.1.2)
+    multi_xml (0.6.0)
     rake (13.0.1)
 
 PLATFORMS