diff --git a/Gemfile.lock b/Gemfile.lock
index c0bb0d0..d1b6cc5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -45,7 +45,7 @@ GEM
     rack (2.0.4)
     rack-protection (2.0.1)
       rack
-    rake (11.2.2)
+    rake (12.3.1)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)