diff --git a/Gemfile.lock b/Gemfile.lock
index d8e82e8..cf82590 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -200,7 +200,7 @@ GEM
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
-    unicode-display_width (1.0.1)
+    unicode-display_width (1.0.2)
     validates_formatting_of (0.9.0)
       activemodel
     warden (1.2.6)