diff --git a/Gemfile.lock b/Gemfile.lock
index d18aa4d..0e1e3ab 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -81,7 +81,7 @@ GEM
     rack-ssl-enforcer (0.2.9)
     rack-test (1.0.0)
       rack (>= 1.0, < 3)
-    rake (12.3.1)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)