diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index fce1ea2..b79f590
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,7 @@ GEM
     metaclass (0.0.1)
     mocha (0.13.2)
       metaclass (~> 0.0.1)
-    rake (10.0.3)
+    rake (13.0.1)
     rspec (2.14.1)
       rspec-core (~> 2.14.0)
       rspec-expectations (~> 2.14.0)