diff --git a/Gemfile.lock b/Gemfile.lock
index 6f7fb2ee..ab93d781 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -82,7 +82,7 @@ GEM
       activesupport (>= 5.0)
     i18n (1.8.11)
       concurrent-ruby (~> 1.0)
-    loofah (2.13.0)
+    loofah (2.18.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     magic_frozen_string_literal (1.2.0)
@@ -128,7 +128,7 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.2)
+    rails-html-sanitizer (1.4.3)
       loofah (~> 2.3)
     railties (6.1.4.1)
       actionpack (= 6.1.4.1)