diff --git a/ui/shift-client/Gemfile.lock b/ui/shift-client/Gemfile.lock
index 35f72d9..99f5a74 100644
--- a/ui/shift-client/Gemfile.lock
+++ b/ui/shift-client/Gemfile.lock
@@ -24,7 +24,7 @@ GEM
     commander (4.4.0)
       highline (~> 1.7.2)
     concurrent-ruby (1.0.2)
-    crass (1.0.5)
+    crass (1.0.6)
     diff-lcs (1.2.5)
     domain_name (0.5.20160310)
       unf (>= 0.0.5, < 1.0.0)
@@ -33,7 +33,7 @@ GEM
     http-cookie (1.0.2)
       domain_name (~> 0.5)
     i18n (0.7.0)
-    loofah (2.3.1)
+    loofah (2.18.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     method_source (0.8.2)
@@ -49,7 +49,7 @@ GEM
     rails-dom-testing (2.0.1)
       activesupport (>= 4.2.0, < 6.0)
       nokogiri (~> 1.6.0)
-    rails-html-sanitizer (1.3.0)
+    rails-html-sanitizer (1.4.3)
       loofah (~> 2.3)
     railties (5.0.0)
       actionpack (= 5.0.0)