diff --git a/Gemfile.lock b/Gemfile.lock
index e3a5018..65fa048 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -33,7 +33,7 @@ GEM
     multi_xml (0.5.1)
     net-ssh (2.3.0)
     open4 (1.3.0)
-    rake (10.0.2)
+    rake (13.0.1)
     rspec (2.10.0)
       rspec-core (~> 2.10.0)
       rspec-expectations (~> 2.10.0)