diff --git a/ui/Gemfile.lock b/ui/Gemfile.lock
index f9f7ce3..f91afe3 100644
--- a/ui/Gemfile.lock
+++ b/ui/Gemfile.lock
@@ -125,7 +125,7 @@ GEM
       less (~> 2.6.0)
       sprockets (>= 2)
     libv8 (3.16.14.19)
-    loofah (2.6.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -170,8 +170,8 @@ GEM
       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 (1.4.4)
+      loofah (~> 2.19, >= 2.19.1)
     railties (4.2.5.2)
       actionpack (= 4.2.5.2)
       activesupport (= 4.2.5.2)