diff --git a/Gemfile.lock b/Gemfile.lock
index b2aeea0..bf0c5a2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,7 +52,8 @@ GEM
       minitest (~> 5.1)
       thread_safe (~> 0.3, >= 0.3.4)
       tzinfo (~> 1.1)
-    addressable (2.3.8)
+    addressable (2.7.0)
+      public_suffix (>= 2.0.2, < 5.0)
     arel (6.0.4)
     autoprefixer-rails (9.7.2)
       execjs
@@ -80,12 +81,14 @@ GEM
       railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
+    domain_name (0.5.20190701)
+      unf (>= 0.0.5, < 1.0.0)
     equalizer (0.0.11)
     erubis (2.7.0)
     execjs (2.7.0)
     faker (1.9.1)
       i18n (>= 0.7)
-    faraday (0.9.2)
+    faraday (0.17.1)
       multipart-post (>= 1.2, < 3)
     faraday_middleware (0.12.2)
       faraday (>= 0.7.4, < 1.0)
@@ -116,8 +119,14 @@ GEM
       tilt (~> 1.2)
     hike (1.2.3)
     htmlentities (4.3.4)
-    http (0.6.4)
+    http (3.3.0)
+      addressable (~> 2.3)
+      http-cookie (~> 1.0)
+      http-form_data (~> 2.0)
       http_parser.rb (~> 0.6.0)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
+    http-form_data (2.1.1)
     http_parser.rb (0.6.0)
     httparty (0.16.2)
       multi_xml (>= 0.5.2)
@@ -130,7 +139,7 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    json (1.8.6)
+    json (2.2.0)
     loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -144,8 +153,8 @@ GEM
     mousetrap-rails (1.4.6)
     multi_json (1.14.1)
     multi_xml (0.6.0)
-    multipart-post (2.0.0)
-    naught (1.0.0)
+    multipart-post (2.1.1)
+    naught (1.1.0)
     newrelic_rpm (6.7.0.359)
     nio4r (2.5.2)
     nokogiri (1.10.5)
@@ -154,6 +163,7 @@ GEM
       nokogiri
     orm_adapter (0.5.0)
     pg (0.19.0)
+    public_suffix (4.0.1)
     puma (4.3.0)
       nio4r (~> 2.0)
     rack (1.6.11)
@@ -237,15 +247,15 @@ GEM
     thread_safe (0.3.6)
     tilt (1.4.1)
     tweet-button (0.1.0)
-    twitter (5.14.0)
+    twitter (6.2.0)
       addressable (~> 2.3)
       buftok (~> 0.2.0)
-      equalizer (~> 0.0.9)
-      faraday (~> 0.9.0)
-      http (~> 0.6.0)
+      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)
     tzinfo (1.2.5)
@@ -253,6 +263,9 @@ GEM
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.6)
     warden (1.2.7)
       rack (>= 1.0)
     web-console (3.3.0)