diff --git a/Gemfile b/Gemfile
index 8cc9661..60a0612 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ source 'https://rubygems.org'
 # Specify your gem's dependencies in deploy-complexity.gemspec
 gemspec
 
-gem 'git'
+gem 'git', '>= 1.13.0'
 gem 'pry'
 gem 'pry-doc'
 gem 'rubocop'