diff --git a/Gemfile.lock b/Gemfile.lock
index 8148561..7e824e3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     racc (1.4.14)
-    rake (12.3.2)
+    rake (12.3.3)
     rexical (1.0.7)
 
 PLATFORMS