diff --git a/Gemfile b/Gemfile
index 0c10b9d..2e6d11a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,7 +3,7 @@ source "https://rubygems.org"
 # Specify your gem's dependencies in win32-certstore.gemspec
 gemspec
 
-gem "mixlib-shellout", "< 3.0.12"
+gem "mixlib-shellout", "< 3.2.3"
 
 group :docs do
   gem "yard"