diff --git a/Gemfile.lock b/Gemfile.lock
index 766035d..64123d3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -173,10 +173,9 @@ GEM
     launchy (2.4.3)
       addressable (~> 2.3)
     libv8 (3.16.14.19)
-    listen (3.1.5)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
-      ruby_dep (~> 1.2)
+    listen (3.2.0)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
     loofah (2.3.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
@@ -296,7 +295,6 @@ GEM
       rubocop (>= 0.68.0)
     ruby-prof (1.0.0)
     ruby-progressbar (1.10.1)
-    ruby_dep (1.5.0)
     sassc (2.2.1)
       ffi (~> 1.9)
     sassc-rails (2.1.2)