diff --git a/Gemfile b/Gemfile
index 4624895..015b44d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ gem "sass-rails", "~> 6.0.0"
 # Use Uglifier as compressor for JavaScript assets
 gem "uglifier", ">= 4.2.0"
 # See https://github.com/rails/execjs#readme for more supported runtimes
-gem 'mini_racer', '~> 0.8.0'
+gem 'mini_racer', '~> 0.15.0'
 
 # Use CoffeeScript for .coffee assets and views
 gem "coffee-rails", "~> 5.0.0"