diff --git a/Gemfile.lock b/Gemfile.lock
index 88fd08e..76c77c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,20 +1,20 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (5.2.6)
-      actionview (= 5.2.6)
-      activesupport (= 5.2.6)
+    actionpack (5.2.7.1)
+      actionview (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       rack (~> 2.0, >= 2.0.8)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.6)
-      activesupport (= 5.2.6)
+    actionview (5.2.7.1)
+      activesupport (= 5.2.7.1)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activesupport (5.2.6)
+    activesupport (5.2.7.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -22,7 +22,7 @@ GEM
     addressable (2.5.2)
       public_suffix (>= 2.0.2, < 4.0)
     builder (3.2.4)
-    concurrent-ruby (1.1.8)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     declarative (0.0.10)
     declarative-option (0.1.0)
@@ -53,10 +53,10 @@ GEM
     http-cookie (1.0.3)
       domain_name (~> 0.5)
     httpclient (2.8.3)
-    i18n (1.8.10)
+    i18n (1.10.0)
       concurrent-ruby (~> 1.0)
     jwt (2.1.0)
-    loofah (2.9.1)
+    loofah (2.16.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mailgun-ruby (1.1.11)
@@ -66,34 +66,34 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
-    mini_portile2 (2.5.1)
-    minitest (5.14.4)
+    mini_portile2 (2.8.0)
+    minitest (5.15.0)
     multi_json (1.13.1)
     multipart-post (2.0.0)
     netrc (0.11.0)
-    nokogiri (1.11.3)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     octokit (4.13.0)
       sawyer (~> 0.8.0, >= 0.5.3)
     os (1.0.0)
     public_suffix (3.0.3)
-    racc (1.5.2)
+    racc (1.6.0)
     rack (2.2.3)
     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 (1.3.0)
+    rails-html-sanitizer (1.4.2)
       loofah (~> 2.3)
-    railties (5.2.6)
-      actionpack (= 5.2.6)
-      activesupport (= 5.2.6)
+    railties (5.2.7.1)
+      actionpack (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       method_source
       rake (>= 0.8.7)
       thor (>= 0.19.0, < 2.0)
-    rake (13.0.3)
+    rake (13.0.6)
     representable (3.0.4)
       declarative (< 0.1.0)
       declarative-option (< 0.2.0)
@@ -111,7 +111,7 @@ GEM
       faraday (~> 0.9)
       jwt (>= 1.5, < 3.0)
       multi_json (~> 1.10)
-    thor (1.1.0)
+    thor (1.2.1)
     thread_safe (0.3.6)
     tzinfo (1.2.9)
       thread_safe (~> 0.1)