diff --git a/Gemfile.lock b/Gemfile.lock
index 783b23e..e53612a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,9 +113,10 @@ GEM
       multi_xml (>= 0.5.2)
     i18n (0.7.0)
     json (1.8.3)
-    listen (3.0.7)
-      rb-fsevent (>= 0.9.3)
-      rb-inotify (>= 0.9.7)
+    listen (3.1.4)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+      ruby_dep (~> 1.2)
     little-plugger (1.1.4)
     logging (2.1.0)
       little-plugger (~> 1.1)
@@ -230,6 +231,7 @@ GEM
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.8.0)
+    ruby_dep (1.3.1)
     rugged (0.24.0)
     safe_yaml (1.0.4)
     sawyer (0.7.0)