diff --git a/Gemfile.lock b/Gemfile.lock
index b6ff0d5..c4298f4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,31 +8,11 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (5.2.1)
-      actionview (= 5.2.1)
-      activesupport (= 5.2.1)
-      rack (~> 2.0)
-      rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.1)
-      activesupport (= 5.2.1)
-      builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activemodel (5.2.1)
-      activesupport (= 5.2.1)
-    activerecord (5.2.1)
-      activemodel (= 5.2.1)
-      activesupport (= 5.2.1)
-      arel (>= 9.0)
-    activesupport (5.2.1)
+    activesupport (5.2.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
-    arel (9.0.0)
     aws-eventstream (1.0.1)
     aws-partitions (1.107.0)
     aws-sdk-comprehend (1.8.0)
@@ -44,44 +24,20 @@ GEM
       aws-sigv4 (~> 1.0)
       jmespath (~> 1.0)
     aws-sigv4 (1.0.3)
-    builder (3.2.3)
-    concurrent-ruby (1.1.2)
+    concurrent-ruby (1.1.4)
     connection_pool (2.2.2)
-    crass (1.0.4)
     diff-lcs (1.3)
-    erubi (1.7.1)
-    i18n (1.1.1)
+    i18n (1.5.3)
       concurrent-ruby (~> 1.0)
     jmespath (1.4.0)
-    loofah (2.2.3)
-      crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    method_source (0.9.1)
-    mini_portile2 (2.3.0)
     minitest (5.11.3)
     multi_json (1.13.1)
     mustermann (1.0.3)
-    nokogiri (1.8.5)
-      mini_portile2 (~> 2.3.0)
     puma (3.12.0)
     rack (2.0.6)
-    rack-protection (2.0.4)
+    rack-protection (2.0.5)
       rack
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
-      nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
-    railties (5.2.1)
-      actionpack (= 5.2.1)
-      activesupport (= 5.2.1)
-      method_source
-      rake (>= 0.8.7)
-      thor (>= 0.19.0, < 2.0)
-    rake (12.3.1)
-    redis (4.0.3)
+    redis (4.1.0)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -95,27 +51,26 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
-    sidekiq (5.2.2)
+    sidekiq (5.2.5)
       connection_pool (~> 2.2, >= 2.2.2)
+      rack (>= 1.5.0)
       rack-protection (>= 1.5.0)
       redis (>= 3.3.5, < 5)
-    sinatra (2.0.4)
+    sinatra (2.0.5)
       mustermann (~> 1.0)
       rack (~> 2.0)
-      rack-protection (= 2.0.4)
+      rack-protection (= 2.0.5)
       tilt (~> 2.0)
-    stealth (1.0.4)
-      activerecord (~> 5.2)
+    stealth (1.1.6)
       activesupport (~> 5.2)
       multi_json (~> 1.12)
       puma (~> 3.10)
-      railties (~> 5.2)
       sidekiq (~> 5.0)
       sinatra (~> 2.0)
       thor (~> 0.20)
-    thor (0.20.0)
+    thor (0.20.3)
     thread_safe (0.3.6)
-    tilt (2.0.8)
+    tilt (2.0.9)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)