diff --git a/_deploy/Gemfile.lock b/_deploy/Gemfile.lock
index 76ec65b..9e23781 100644
--- a/_deploy/Gemfile.lock
+++ b/_deploy/Gemfile.lock
@@ -36,7 +36,7 @@ GEM
     pygments.rb (0.5.2)
       posix-spawn (~> 0.3.6)
       yajl-ruby (~> 1.1.0)
-    rake (10.1.0)
+    rake (12.3.3)
     rb-fsevent (0.9.3)
     redcarpet (2.2.2)
     safe_yaml (0.7.1)