diff --git a/Gemfile.lock b/Gemfile.lock
index f1170e1..034ff24 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,26 +8,26 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionpack (5.2.3)
-      actionview (= 5.2.3)
-      activesupport (= 5.2.3)
-      rack (~> 2.0)
+    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 (5.2.3)
-      activesupport (= 5.2.3)
+    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)
-    activemodel (5.2.3)
-      activesupport (= 5.2.3)
-    activerecord (5.2.3)
-      activemodel (= 5.2.3)
-      activesupport (= 5.2.3)
+    activemodel (5.2.7.1)
+      activesupport (= 5.2.7.1)
+    activerecord (5.2.7.1)
+      activemodel (= 5.2.7.1)
+      activesupport (= 5.2.7.1)
       arel (>= 9.0)
-    activesupport (5.2.3)
+    activesupport (5.2.7.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -37,37 +37,38 @@ GEM
     awesome_print (1.8.0)
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
-    builder (3.2.3)
+    builder (3.2.4)
     byebug (11.0.1)
     coderay (1.1.2)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.10)
     coolline (0.5.0)
       unicode_utils (~> 1.4)
-    crass (1.0.4)
+    crass (1.0.6)
     database_cleaner (1.6.2)
     debug_inspector (0.0.3)
     diff-lcs (1.3)
     diffy (3.3.0)
     docile (1.3.1)
-    erubi (1.8.0)
+    erubi (1.10.0)
     grit (2.5.0)
       diff-lcs (~> 1.1)
       mime-types (~> 1.15)
       posix-spawn (~> 0.3.6)
     hirb (0.7.3)
-    i18n (1.6.0)
+    i18n (1.10.0)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.2)
     json (2.2.0)
-    loofah (2.2.3)
+    loofah (2.16.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     method_source (0.9.2)
     mime-types (1.25.1)
-    mini_portile2 (2.4.0)
-    minitest (5.11.3)
-    nokogiri (1.10.3)
-      mini_portile2 (~> 2.4.0)
+    mini_portile2 (2.8.0)
+    minitest (5.15.0)
+    nokogiri (1.13.4)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
     parallel (1.17.0)
     parser (2.6.3.0)
       ast (~> 2.4.0)
@@ -86,17 +87,18 @@ GEM
     pry-stack_explorer (0.4.9.3)
       binding_of_caller (>= 0.7)
       pry (>= 0.9.11)
-    rack (2.0.7)
+    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 (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
-    railties (5.2.3)
-      actionpack (= 5.2.3)
-      activesupport (= 5.2.3)
+    rails-html-sanitizer (1.4.2)
+      loofah (~> 2.3)
+    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)
@@ -134,9 +136,9 @@ GEM
       activerecord (>= 4.2.7, < 5.3.0)
       railties (>= 4.2.7, < 5.3.0)
       rake (>= 10.0)
-    thor (0.20.3)
+    thor (1.2.1)
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.9)
       thread_safe (~> 0.1)
     unicode-display_width (1.6.0)
     unicode_utils (1.4.0)