--- a/Gemfile.lock	Wed Nov 09 07:35:03 2016 +0900
+++ b/Gemfile.lock	Tue Dec 13 04:19:23 2016 +0900
@@ -25,13 +25,13 @@
     builder (3.2.2)
     concurrent-ruby (1.0.2)
     concurrent-ruby (1.0.2-java)
-    domain_name (0.5.20161021)
+    domain_name (0.5.20161129)
       unf (>= 0.0.5, < 1.0.0)
-    equalizer (0.0.10)
+    equalizer (0.0.11)
     erubis (2.7.0)
-    faraday (0.9.2)
+    faraday (0.10.0)
       multipart-post (>= 1.2, < 3)
-    http (1.0.4)
+    http (2.1.0)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
       http-form_data (~> 1.0.1)
@@ -42,8 +42,6 @@
     http_parser.rb (0.6.0)
     http_parser.rb (0.6.0-java)
     i18n (0.7.0)
-    json (1.8.3)
-    json (1.8.3-java)
     kgio (2.10.0)
     loofah (2.0.3)
       nokogiri (>= 1.5.9)
@@ -51,7 +49,7 @@
       thread_safe (~> 0.3, >= 0.3.1)
     method_source (0.8.2)
     mini_portile2 (2.1.0)
-    minitest (5.9.1)
+    minitest (5.10.1)
     multipart-post (2.0.0)
     naught (1.1.0)
     newrelic_rpm (3.17.1.326)
@@ -61,8 +59,8 @@
     nokogiri (1.6.8.1-x86-mingw32)
       mini_portile2 (~> 2.1.0)
     public_suffix (2.0.4)
-    puma (3.6.0)
-    puma (3.6.0-java)
+    puma (3.6.2)
+    puma (3.6.2-java)
     rack (2.0.1)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -78,7 +76,7 @@
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.17.0)
-    rake (11.3.0)
+    rake (12.0.0)
     redis (3.3.1)
     redis-actionpack (5.0.1)
       actionpack (>= 4.0, < 6)
@@ -97,21 +95,20 @@
     redis-store (1.2.0)
       redis (>= 2.2)
     simple_oauth (0.3.1)
-    thor (0.19.1)
+    thor (0.19.4)
     thread_safe (0.3.5)
     thread_safe (0.3.5-java)
-    twitter (5.16.0)
-      addressable (~> 2.3)
+    twitter (6.0.0)
+      addressable (~> 2.5)
       buftok (~> 0.2.0)
-      equalizer (= 0.0.10)
-      faraday (~> 0.9.0)
-      http (~> 1.0)
+      equalizer (= 0.0.11)
+      faraday (~> 0.10.0)
+      http (~> 2.1)
       http_parser.rb (~> 0.6.0)
-      json (~> 1.8)
-      memoizable (~> 0.4.0)
-      naught (~> 1.0)
-      simple_oauth (~> 0.3.0)
-    twitter-text (1.14.1)
+      memoizable (~> 0.4.2)
+      naught (~> 1.1)
+      simple_oauth (~> 0.3.1)
+    twitter-text (1.14.2)
       unf (~> 0.1.0)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
@@ -135,6 +132,7 @@
   newrelic_rpm
   puma
   railties (~> 5.0.0)
+  redis (= 3.3.1)
   redis-rails
   twitter
   twitter-text