diff --git a/Gemfile b/Gemfile
index 79d41fff6dd..a7af8cf0094 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,9 +2,9 @@ ruby '>=2.3.1'
 source 'https://rubygems.org'
 
 # Middleman
-gem 'middleman', '~>4.2.1'
+gem 'middleman', '~> 4.2.1'
 gem 'middleman-syntax', '~> 3.0.0'
-gem 'middleman-autoprefixer', '~> 2.7.0'
+gem 'middleman-autoprefixer', '~> 2.7.1'
 gem 'middleman-sprockets', '~> 4.1.0'
 gem 'rouge', '~> 2.0.5'
 gem 'redcarpet', '~> 3.4.0'