diff --git a/README.md b/README.md
index fe2cf7f..04296d7 100644
--- a/README.md
+++ b/README.md
@@ -451,7 +451,7 @@ the [browser malware](#browser-malware) section.*
 * [binnavi](https://github.com/google/binnavi) - Binary analysis IDE for
   reverse engineering based on graph visualization.
 * [Binary ninja](https://binary.ninja/) - A reversing engineering platform that is an alternative to IDA.
-* [Binwalk](http://binwalk.org/) - Firmware analysis tool.
+* [Binwalk](https://github.com/devttys0/binwalk) - Firmware analysis tool.
 * [Bokken](http://www.bokken.re/) - GUI for Pyew and Radare.
   ([mirror](https://github.com/inguma/bokken))
 * [Capstone](https://github.com/aquynh/capstone) - Disassembly framework for
@@ -480,6 +480,8 @@ the [browser malware](#browser-malware) section.*
 * [Kaitai Struct](http://kaitai.io/) - DSL for file formats / network protocols /
   data structures reverse engineering and dissection, with code generation
   for C++, C#, Java, JavaScript, Perl, PHP, Python, Ruby.
+* [LIEF](https://lief.quarkslab.com/) - LIEF provides a cross-platform library 
+  to parse, modify and abstract ELF, PE and MachO formats.
 * [ltrace](http://ltrace.org/) - Dynamic analysis for Linux executables.
 * [objdump](https://en.wikipedia.org/wiki/Objdump) - Part of GNU binutils,
   for static analysis of Linux binaries.