diff --git a/Gemfile.lock b/Gemfile.lock
index 6e49599..2f3c865 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -117,7 +117,7 @@ GEM
     rack-livereload (0.3.16)
       rack
     rainbow (3.0.0)
-    rake (12.3.0)
+    rake (12.3.1)
     rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)