diff --git a/Gemfile.lock b/Gemfile.lock
index b177e2c..b82e9a1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -86,7 +86,7 @@ GEM
       activerecord (>= 3.0.0)
       activesupport (>= 3.0.0)
       after_commit_action (~> 1.0)
-    crass (1.0.5)
+    crass (1.0.6)
     devise (4.7.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -180,8 +180,8 @@ GEM
     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)
+    rails-html-sanitizer (1.4.3)
+      loofah (~> 2.3)
     railties (5.1.6.2)
       actionpack (= 5.1.6.2)
       activesupport (= 5.1.6.2)