diff --git a/Gemfile.lock b/Gemfile.lock
index b432a3f..6a7df93 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
     rack-test (0.6.2)
       rack (>= 1.0)
     raindrops (0.8.0)
-    rake (0.9.2.2)
+    rake (12.3.3)
     redis (3.0.2)
     scrivener (0.0.3)
     sinatra (1.3.3)