--- a/Gemfile.lock	Wed Jan 31 15:04:03 2018 +0900
+++ b/Gemfile.lock	Sat Feb 17 20:45:00 2018 +0900
@@ -40,11 +40,11 @@
     http-form_data (2.0.0)
     http_parser.rb (0.6.0)
     http_parser.rb (0.6.0-java)
-    i18n (0.9.3)
+    i18n (0.9.5)
       concurrent-ruby (~> 1.0)
     idn-ruby (0.1.0)
     kgio (2.11.2)
-    loofah (2.1.1)
+    loofah (2.2.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     memoizable (0.4.2)
@@ -54,16 +54,16 @@
     minitest (5.11.3)
     multipart-post (2.0.0)
     naught (1.1.0)
-    newrelic_rpm (4.7.1.340)
+    newrelic_rpm (4.8.0.341)
     nokogiri (1.8.2)
       mini_portile2 (~> 2.3.0)
     nokogiri (1.8.2-java)
     nokogiri (1.8.2-x86-mingw32)
       mini_portile2 (~> 2.3.0)
-    public_suffix (3.0.1)
+    public_suffix (3.0.2)
     puma (3.11.2)
     puma (3.11.2-java)
-    rack (2.0.3)
+    rack (2.0.4)
     rack-test (0.8.2)
       rack (>= 1.0, < 3)
     rails-dom-testing (2.0.3)
@@ -114,13 +114,13 @@
     twitter-text (2.1.0)
       idn-ruby
       unf (~> 0.1.0)
-    tzinfo (1.2.4)
+    tzinfo (1.2.5)
       thread_safe (~> 0.1)
     unf (0.1.4)
       unf_ext
     unf (0.1.4-java)
-    unf_ext (0.0.7.2)
-    unf_ext (0.0.7.2-x86-mingw32)
+    unf_ext (0.0.7.5)
+    unf_ext (0.0.7.5-x86-mingw32)
     unicorn (5.4.0)
       kgio (~> 2.6)
       raindrops (~> 0.7)