diff --git a/Gemfile.lock b/Gemfile.lock
index 0f324f463e..42be3c27d3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -594,14 +594,14 @@ GEM
     rspec-retry (0.6.2)
       rspec-core (> 3.3)
     rspec-support (3.9.2)
-    rubocop (0.80.1)
+    rubocop (0.81.0)
       jaro_winkler (~> 1.5.1)
       parallel (~> 1.10)
       parser (>= 2.7.0.1)
       rainbow (>= 2.2.2, < 4.0)
       rexml
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 1.7)
+      unicode-display_width (>= 1.4.0, < 2.0)
     rubocop-rails (2.5.0)
       activesupport
       rack (>= 1.1)
@@ -661,7 +661,7 @@ GEM
     tzinfo (0.3.56)
     uglifier (4.2.0)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.6.1)
+    unicode-display_width (1.7.0)
     unicorn (5.5.4)
       kgio (~> 2.6)
       raindrops (~> 0.7)