--- a/Gemfile.lock	Mon Feb 24 00:20:17 2020 +0900
+++ b/Gemfile.lock	Wed Apr 01 20:49:14 2020 +0900
@@ -1,20 +1,20 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (6.0.2.1)
-      actionview (= 6.0.2.1)
-      activesupport (= 6.0.2.1)
+    actionpack (6.0.2.2)
+      actionview (= 6.0.2.2)
+      activesupport (= 6.0.2.2)
       rack (~> 2.0, >= 2.0.8)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actionview (6.0.2.1)
-      activesupport (= 6.0.2.1)
+    actionview (6.0.2.2)
+      activesupport (= 6.0.2.2)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activesupport (6.0.2.1)
+    activesupport (6.0.2.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -26,37 +26,41 @@
       console (~> 1.0)
       nio4r (~> 2.3)
       timers (~> 4.1)
-    async-container (0.16.1)
+    async-container (0.16.4)
       async (~> 1.0)
       async-io (~> 1.26)
       process-group
-    async-http (0.50.2)
+    async-http (0.50.9)
       async (~> 1.23)
-      async-io (~> 1.27.0)
+      async-io (~> 1.28)
       async-pool (~> 0.2)
-      protocol-http (~> 0.13.0)
+      protocol-http (~> 0.15.1)
       protocol-http1 (~> 0.10.0)
-      protocol-http2 (~> 0.10.0)
-    async-io (1.27.3)
+      protocol-http2 (~> 0.12.0)
+    async-http-cache (0.1.5)
+      async-http
+      protocol-http (~> 0.14)
+    async-io (1.28.0)
       async (~> 1.14)
     async-pool (0.2.0)
       async (~> 1.8)
     buftok (0.2.0)
-    build-environment (1.12.1)
+    build-environment (1.13.0)
     builder (3.2.4)
     concurrent-ruby (1.1.6)
-    console (1.8.1)
+    console (1.8.2)
     crass (1.0.6)
     domain_name (0.5.20190701)
       unf (>= 0.0.5, < 1.0.0)
     equalizer (0.0.11)
     erubi (1.9.0)
-    falcon (0.35.4)
+    falcon (0.35.6)
       async (~> 1.13)
       async-container (~> 0.16.0)
-      async-http (~> 0.50.0)
+      async-http (~> 0.50.4)
+      async-http-cache (~> 0.1.0)
       async-io (~> 1.22)
-      build-environment (~> 1.11)
+      build-environment (~> 1.13)
       localhost (~> 1.1)
       process-metrics (~> 0.1.0)
       rack (>= 1.0)
@@ -67,14 +71,14 @@
     ffi-compiler (1.0.1)
       ffi (>= 1.0.0)
       rake
-    http (4.3.0)
+    http (4.4.1)
       addressable (~> 2.3)
       http-cookie (~> 1.0)
       http-form_data (~> 2.2)
       http-parser (~> 1.2.0)
     http-cookie (1.0.3)
       domain_name (~> 0.5)
-    http-form_data (2.2.0)
+    http-form_data (2.3.0)
     http-parser (1.2.1)
       ffi-compiler (>= 1.0, < 2.0)
     http_parser.rb (0.6.0)
@@ -89,7 +93,7 @@
     mapping (1.1.1)
     memoizable (0.4.2)
       thread_safe (~> 0.3, >= 0.3.1)
-    method_source (0.9.2)
+    method_source (1.0.0)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
     multipart-post (2.1.1)
@@ -97,10 +101,10 @@
     newrelic_rpm (6.9.0.363)
     nio4r (2.5.2)
     nio4r (2.5.2-java)
-    nokogiri (1.10.8)
+    nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.8-java)
-    nokogiri (1.10.8-x86-mingw32)
+    nokogiri (1.10.9-java)
+    nokogiri (1.10.9-x86-mingw32)
       mini_portile2 (~> 2.4.0)
     process-group (1.2.1)
       process-terminal (~> 0.2.0)
@@ -108,16 +112,16 @@
     process-terminal (0.2.0)
       ffi
     protocol-hpack (1.4.2)
-    protocol-http (0.13.1)
-    protocol-http1 (0.10.1)
-      protocol-http (~> 0.13)
-    protocol-http2 (0.10.4)
+    protocol-http (0.15.1)
+    protocol-http1 (0.10.3)
+      protocol-http (~> 0.15)
+    protocol-http2 (0.12.0)
       protocol-hpack (~> 1.4)
-      protocol-http (~> 0.2)
+      protocol-http (~> 0.15)
     public_suffix (4.0.3)
-    puma (4.3.1)
+    puma (4.3.3)
       nio4r (~> 2.0)
-    puma (4.3.1-java)
+    puma (4.3.3-java)
       nio4r (~> 2.0)
     rack (2.2.2)
     rack-test (1.1.0)
@@ -127,9 +131,9 @@
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.3.0)
       loofah (~> 2.3)
-    railties (6.0.2.1)
-      actionpack (= 6.0.2.1)
-      activesupport (= 6.0.2.1)
+    railties (6.0.2.2)
+      actionpack (= 6.0.2.2)
+      activesupport (= 6.0.2.2)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.20.3, < 2.0)
@@ -149,7 +153,7 @@
       redis-actionpack (>= 5.0, < 6)
       redis-activesupport (>= 5.0, < 6)
       redis-store (>= 1.2, < 2)
-    redis-store (1.8.1)
+    redis-store (1.8.2)
       redis (>= 4, < 5)
     samovar (2.1.4)
       console (~> 1.0)
@@ -170,7 +174,7 @@
       multipart-post (~> 2.0)
       naught (~> 1.0)
       simple_oauth (~> 0.3.0)
-    twitter-text (3.0.0)
+    twitter-text (3.1.0)
       idn-ruby
       unf (~> 0.1.0)
     tzinfo (1.2.6)
@@ -178,8 +182,9 @@
     unf (0.1.4)
       unf_ext
     unf (0.1.4-java)
-    unf_ext (0.0.7.6)
-    zeitwerk (2.2.2)
+    unf_ext (0.0.7.7)
+    unf_ext (0.0.7.7-x86-mingw32)
+    zeitwerk (2.3.0)
 
 PLATFORMS
   java