diff --git a/Gemfile.lock b/Gemfile.lock
index cea404f..164d171 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -60,7 +60,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.5)
-    crass (1.0.5)
+    crass (1.0.6)
     erubis (2.7.0)
     execjs (2.7.0)
     ffi (1.9.25)
@@ -81,24 +81,26 @@ GEM
       railties (>= 3.2.16)
     lazyload-rails (0.3.1)
       nokogiri (~> 1.5)
-    loofah (2.4.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.0)
       mini_mime (>= 0.1.1)
     method_source (0.9.0)
     mini_mime (1.0.0)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.13.0)
     multi_json (1.13.1)
     nio4r (2.3.1)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.8-x64-mingw32)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.8-x86-mingw32)
-      mini_portile2 (~> 2.4.0)
+    nokogiri (1.13.10)
+      mini_portile2 (~> 2.8.0)
+      racc (~> 1.4)
+    nokogiri (1.13.10-x64-mingw32)
+      racc (~> 1.4)
+    nokogiri (1.13.10-x86-mingw32)
+      racc (~> 1.4)
     puma (3.12.4)
+    racc (1.6.1)
     rack (2.2.2)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -117,8 +119,8 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
-      loofah (~> 2.3)
+    rails-html-sanitizer (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
     rails_autolink (1.1.6)
       rails (> 3.1)
     railties (5.0.7)