diff --git a/Gemfile.lock b/Gemfile.lock
index 112318a..79a588f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -363,4 +363,4 @@ RUBY VERSION
    ruby 2.3.4p301
 
 BUNDLED WITH
-   1.14.6
+   1.15.0