diff --git a/hacking_tools/dynamic_analysis/README.md b/hacking_tools/dynamic_analysis/README.md
index b3c6001..f2cca41 100644
--- a/hacking_tools/dynamic_analysis/README.md
+++ b/hacking_tools/dynamic_analysis/README.md
@@ -26,3 +26,9 @@
 * Dynamic symbolic execution framework for analyzing EVM bytecode.
 
 <br>
+
+### other references
+
+<br>
+
+* **[fuzzi defi](https://github.com/0xNazgul/fuzzydefi/tree/main)**