diff --git a/Gemfile.lock b/Gemfile.lock
index 0aca813..e27af44 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -86,7 +86,7 @@ GEM
     domain_name (0.5.20170404)
       unf (>= 0.0.5, < 1.0.0)
     dotenv (0.7.0)
-    equalizer (0.0.10)
+    equalizer (0.0.11)
     erubis (2.7.0)
     ethon (0.10.1)
       ffi (>= 1.3.0)
@@ -124,14 +124,14 @@ GEM
       httparty (>= 0.7.3)
       mimemagic
       multipart-post
-    http (1.0.4)
+    http (3.0.0)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
-      http-form_data (~> 1.0.1)
+      http-form_data (>= 2.0.0.pre.pre2, < 3)
       http_parser.rb (~> 0.6.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (1.0.3)
+    http-form_data (2.0.0)
     http_parser.rb (0.6.0)
     httparty (0.15.6)
       multi_xml (>= 0.5.2)
@@ -246,15 +246,15 @@ GEM
       launchy (~> 2.1)
       pusher-client (~> 0.4)
       typhoeus (~> 0.6, >= 0.6.8)
-    twitter (5.17.0)
+    twitter (6.2.0)
       addressable (~> 2.3)
       buftok (~> 0.2.0)
-      equalizer (= 0.0.10)
-      faraday (~> 0.9.0)
-      http (~> 1.0)
+      equalizer (~> 0.0.11)
+      http (~> 3.0)
+      http-form_data (~> 2.0)
       http_parser.rb (~> 0.6.0)
-      json (~> 1.8)
       memoizable (~> 0.4.0)
+      multipart-post (~> 2.0)
       naught (~> 1.0)
       simple_oauth (~> 0.3.0)
     typhoeus (0.8.0)