diff --git a/Gemfile.lock b/Gemfile.lock
index 39b55b8..ea7b6cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
       net-ssh (>= 2.6.5)
     net-ssh (4.1.0)
     net-telnet (0.1.1)
-    rake (12.0.0)
+    rake (12.3.3)
     rspec (3.5.0)
       rspec-core (~> 3.5.0)
       rspec-expectations (~> 3.5.0)