diff --git a/README.md b/README.md
index 6f54972..0e33ec4 100644
--- a/README.md
+++ b/README.md
@@ -307,6 +307,7 @@ Thanks to all [contributors](https://github.com/sbilly/awesome-security/graphs/c
 - [sql_firewall](https://github.com/uptimejp/sql_firewall) SQL Firewall Extension for PostgreSQL
 - [ironbee](https://github.com/ironbee/ironbee) - IronBee is an open source project to build a universal web application security sensor. IronBee as a framework for developing a system for securing web applications - a framework for building a web application firewall (WAF).
 - [Curiefense](https://github.com/curiefense/curiefense) - Curiefense adds a broad set of automated web security tools, including a WAF to Envoy Proxy.
+- [open-appsec](https://github.com/openappsec/openappsec) - open-appsec is an open source machine-learning security engine that preemptively and automatically prevents threats against Web Application & APIs.
 
 ### Scanning / Pentesting