diff --git a/Gemfile.lock b/Gemfile.lock
index 97d167ec..a486cb70 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -113,7 +113,7 @@ GEM
     rack (1.6.4)
     rack-livereload (0.3.16)
       rack
-    rake (10.4.2)
+    rake (13.0.3)
     rb-fsevent (0.9.7)
     rb-inotify (0.9.7)
       ffi (>= 0.5.0)