diff --git a/Gemfile.lock b/Gemfile.lock
index 4fe9656..043b388 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -110,7 +110,7 @@ GEM
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.0.4)
       loofah (~> 2.2, >= 2.2.2)
-    rake (12.3.1)
+    rake (13.0.1)
     rdoc (3.12.2)
       json (~> 1.4)
     simplecov (0.16.1)