diff --git a/Gemfile.lock b/Gemfile.lock
index feb9639..15c5bfd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -48,7 +48,7 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.8.0)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.2.0)
     crass (1.0.6)
     debug_inspector (0.0.2)
     erubis (2.7.0)
@@ -64,10 +64,10 @@ GEM
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    jquery-ui-rails (5.0.5)
+    jquery-ui-rails (6.0.0)
       railties (>= 3.2.16)
     json (1.8.6)
-    loofah (2.5.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
@@ -75,15 +75,17 @@ GEM
     materialize-sass (0.97.0)
       sass (~> 3.3)
     mime-types (2.6.1)
-    mini_portile2 (2.4.0)
-    minitest (5.14.1)
+    mini_portile2 (2.8.1)
+    minitest (5.17.0)
     multi_json (1.11.2)
-    nokogiri (1.10.9)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.9-x64-mingw32)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.9-x86-mingw32)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.14.0)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    nokogiri (1.14.0-x64-mingw32)
+      racc (~> 1.4)
+    nokogiri (1.14.0-x86-mingw32)
+      racc (~> 1.4)
+    racc (1.6.2)
     rack (1.6.13)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -98,20 +100,20 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 4.2.3)
       sprockets-rails
-    rails-deprecated_sanitizer (1.0.3)
+    rails-deprecated_sanitizer (1.0.4)
       activesupport (>= 4.2.0.alpha)
     rails-dom-testing (1.0.9)
       activesupport (>= 4.2.0, < 5.0)
       nokogiri (~> 1.6)
       rails-deprecated_sanitizer (>= 1.0.1)
-    rails-html-sanitizer (1.3.0)
-      loofah (~> 2.3)
+    rails-html-sanitizer (1.5.0)
+      loofah (~> 2.19, >= 2.19.1)
     railties (4.2.3)
       actionpack (= 4.2.3)
       activesupport (= 4.2.3)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
-    rake (13.0.1)
+    rake (13.0.6)
     rdoc (4.2.0)
       json (~> 1.4)
     sass (3.4.18)
@@ -134,12 +136,12 @@ GEM
     sqlite3 (1.3.10)
     sqlite3 (1.3.10-x64-mingw32)
     sqlite3 (1.3.10-x86-mingw32)
-    thor (0.19.1)
+    thor (1.2.1)
     thread_safe (0.3.6)
     tilt (1.4.1)
     turbolinks (2.5.3)
       coffee-rails
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     tzinfo-data (1.2015.6)
       tzinfo (>= 1.0.0)