diff --git a/Gemfile b/Gemfile
index 9b48fcd..6b7d158 100644
--- a/Gemfile
+++ b/Gemfile
@@ -9,7 +9,7 @@ ruby RUBY_VERSION
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-gem "jekyll", "3.2.1"
+gem "jekyll", "4.0.0"
 
 group :jekyll_plugins do
     gem "jekyll-paginate"