diff --git a/Gemfile.lock b/Gemfile.lock
index e86e929..5995406 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    rake (12.3.0)
+    rake (12.3.1)
 
 PLATFORMS
   ruby