diff --git a/WordPress-Plugin-Security-Testing-Cheat-Sheet.md b/WordPress-Plugin-Security-Testing-Cheat-Sheet.md
index 4e59022..d14aef1 100644
--- a/WordPress-Plugin-Security-Testing-Cheat-Sheet.md
+++ b/WordPress-Plugin-Security-Testing-Cheat-Sheet.md
@@ -212,8 +212,7 @@ Example:
 See: https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards
 
 ## Further reading/references:
-
-1. [https://developer.wordpress.org/plugins/security/](https://developer.wordpress.org/plugins/security/)
+1. [https://developer.wordpress.org/apis/security/](https://developer.wordpress.org/apis/security/)
 2. [https://make.wordpress.org/plugins/2013/11/24/how-to-fix-the-intentionally-vulnerable-plugin/](https://make.wordpress.org/plugins/2013/11/24/how-to-fix-the-intentionally-vulnerable-plugin/)
 3. [http://wordpress.tv/2011/01/29/mark-jaquith-theme-plugin-security/](http://wordpress.tv/2011/01/29/mark-jaquith-theme-plugin-security/)
 4. [https://www.wordfence.com/learn/](https://www.wordfence.com/learn/)