diff --git a/README.md b/README.md
index 920582e..8818afd 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,7 @@ You can also contribute.
 ## Mind Maps for Bug Hunters
 * [SSRF](https://github.com/Mehdi0x90/Web_Hacking/files/12723138/SSRF.pdf)
 * [XXE](https://github.com/Mehdi0x90/Web_Hacking/files/12723172/XXE.pdf)
+* [Prototype Pollution](https://github.com/Mehdi0x90/Web_Hacking/files/12738447/Prototype.Pollution.pdf)
 
 
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