diff --git a/Gemfile b/Gemfile
index 0e887b74c..50bea78c7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -89,9 +89,6 @@ gem 'mini_magick'
 # upload files
 gem 'carrierwave'
 
-gem 'twitter'
-gem 'twitter-text'
-
 # slug url
 gem 'friendly_id', '~> 5.1.0'
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 2f8719ab2..f15113dd5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -65,7 +65,6 @@ GEM
     bootstrap-sass (3.4.1)
       autoprefixer-rails (>= 5.2.1)
       sassc (>= 2.0.0)
-    buftok (0.2.0)
     builder (3.2.3)
     byebug (8.2.3)
     camertron-eprun (1.1.0)
@@ -123,8 +122,6 @@ GEM
       responders
       warden (~> 1.2.3)
     docile (1.1.5)
-    domain_name (0.5.25)
-      unf (>= 0.0.5, < 1.0.0)
     elasticsearch (5.0.5)
       elasticsearch-api (= 5.0.5)
       elasticsearch-transport (= 5.0.5)
@@ -177,15 +174,6 @@ GEM
     hashie (3.6.0)
     hike (1.2.3)
     htmlentities (4.3.4)
-    http (3.0.0)
-      addressable (~> 2.3)
-      http-cookie (~> 1.0)
-      http-form_data (>= 2.0.0.pre.pre2, < 3)
-      http_parser.rb (~> 0.6.0)
-    http-cookie (1.0.2)
-      domain_name (~> 0.5)
-    http-form_data (2.1.0)
-    http_parser.rb (0.6.0)
     httparty (0.13.7)
       json (~> 1.8)
       multi_xml (>= 0.5.2)
@@ -224,8 +212,6 @@ GEM
       skinny (~> 0.2.3)
       sqlite3 (~> 1.3)
       thin (~> 1.5.0)
-    memoizable (0.4.2)
-      thread_safe (~> 0.3, >= 0.3.1)
     message_format (0.0.3)
       twitter_cldr (~> 3.1)
     mime-types (2.99.3)
@@ -242,7 +228,6 @@ GEM
     multi_json (1.14.1)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
-    naught (1.1.0)
     nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     notify_with (0.0.2)
@@ -383,7 +368,6 @@ GEM
     sidekiq-cron (1.1.0)
       fugit (~> 1.1)
       sidekiq (>= 4.2.1)
-    simple_oauth (0.3.1)
     simplecov (0.12.0)
       docile (~> 1.1.0)
       json (>= 1.8, < 3)
@@ -426,19 +410,6 @@ GEM
     tilt (1.4.1)
     tins (1.13.0)
     ttfunk (1.4.0)
-    twitter (6.2.0)
-      addressable (~> 2.3)
-      buftok (~> 0.2.0)
-      equalizer (~> 0.0.11)
-      http (~> 3.0)
-      http-form_data (~> 2.0)
-      http_parser.rb (~> 0.6.0)
-      memoizable (~> 0.4.0)
-      multipart-post (~> 2.0)
-      naught (~> 1.0)
-      simple_oauth (~> 0.3.0)
-    twitter-text (1.11.0)
-      unf (~> 0.1.0)
     twitter_cldr (3.2.1)
       camertron-eprun
       cldr-plurals-runtime-rb (~> 1.0.0)
@@ -448,9 +419,6 @@ GEM
       thread_safe (~> 0.1)
     uglifier (4.1.20)
       execjs (>= 0.3.0, < 3)
-    unf (0.1.4)
-      unf_ext
-    unf_ext (0.0.6)
     unicode-display_width (1.4.0)
     vcr (3.0.1)
     virtus (1.0.5)
@@ -547,8 +515,6 @@ DEPENDENCIES
   sys-filesystem
   test_after_commit
   therubyracer (= 0.12.0)
-  twitter
-  twitter-text
   uglifier (>= 4.1.20)
   vcr
   web-console (~> 2.1.3)