diff --git a/README-jp.md b/README-jp.md
index 5bcb12d..fabac60 100644
--- a/README-jp.md
+++ b/README-jp.md
@@ -229,6 +229,9 @@ If you enjoy this awesome list and would like to support it, check out my [Patre
 ### Rails
 
 - [Rails Security - First part](https://hackmd.io/s/SkuTVw5O-) - Written by [@qazbnm456](https://github.com/qazbnm456).
+- [Zen Rails Security Checklist](https://github.com/brunofacca/zen-rails-security-checklist) - Written by [@brunofacca](https://github.com/brunofacca).
+- [Rails SQL Injection](https://rails-sqli.org) - Written by [@presidentbeef](https://github.com/presidentbeef).
+- [Official Rails Security Guide](http://guides.rubyonrails.org/security.html) - Written by [Rails team](https://rubyonrails.org/).
 
 <a name="angularjs"></a>
 ### AngularJS
diff --git a/README-zh.md b/README-zh.md
index 9a1f02b..d53d456 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -246,6 +246,9 @@ If you enjoy this awesome list and would like to support it, check out my [Patre
 
 - [Rails 動態樣板路徑的風險](http://devco.re/blog/2015/07/24/the-vulnerability-of-dynamic-render-paths-in-rails/) - Written by [Shaolin](http://devco.re/blog/author/shaolin/).
 - [Rails Security - First part](https://hackmd.io/s/SkuTVw5O-) - Written by [@qazbnm456](https://github.com/qazbnm456).
+- [Zen Rails Security Checklist](https://github.com/brunofacca/zen-rails-security-checklist) - Written by [@brunofacca](https://github.com/brunofacca).
+- [Rails SQL Injection](https://rails-sqli.org) - Written by [@presidentbeef](https://github.com/presidentbeef).
+- [Official Rails Security Guide](http://guides.rubyonrails.org/security.html) - Written by [Rails team](https://rubyonrails.org/).
 
 <a name="angularjs"></a>
 ### AngularJS