diff --git a/Gemfile.lock b/Gemfile.lock
index a487b0f7..b9d5bf00 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -547,9 +547,8 @@ GEM
       sprockets (>= 2.8, < 4.0)
       sprockets-rails (>= 2.0, < 4.0)
       tilt (>= 1.1, < 3)
-    sassc (2.0.1)
+    sassc (2.4.0)
       ffi (~> 1.9)
-      rake
     selectize-rails (0.12.6)
     selenium-webdriver (3.142.7)
       childprocess (>= 0.5, < 4.0)