diff --git a/Gemfile.lock b/Gemfile.lock
index 4065c42..4d844f9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -293,7 +293,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.18.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.2.5)
@@ -317,7 +317,7 @@ GEM
     nenv (0.3.0)
     netrc (0.11.0)
     nio4r (2.5.8)
-    nokogiri (1.13.7)
+    nokogiri (1.13.10)
       mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
     notiffany (0.1.3)
@@ -335,7 +335,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     puma (3.9.1)
-    racc (1.6.0)
+    racc (1.6.1)
     rack (2.2.4)
     rack-mini-profiler (2.3.4)
       rack (>= 1.2.0)
@@ -361,8 +361,8 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.3)
-      loofah (~> 2.3)
+    rails-html-sanitizer (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
     railties (5.2.8.1)
       actionpack (= 5.2.8.1)
       activesupport (= 5.2.8.1)