diff --git a/Gemfile.lock b/Gemfile.lock
index d1cedc7db5c18d42fdbd3934b929925d45b7be17..f4591d72a502c4f754d58b05fa74f34555ce398d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -641,7 +641,7 @@ GEM
       tzinfo
     rugged (0.25.1.1)
     safe_yaml (1.0.4)
-    sass (3.4.22)
+    sass (3.4.23)
     sass-rails (5.0.6)
       railties (>= 4.0.0, < 6)
       sass (~> 3.1)