Update README.md

chyndman · chyndman · commit 2c9bfb86f4c0 · 2014-07-07T14:47:32.000-07:00
diff --git a/README.md b/README.md
@@ -34,5 +34,8 @@ Copyright (c) 2013-2014 Mitrich Software
 #### [modpath.iss](http://legroom.net/software/modpath)
 Copyright (c) Jared Breland
 
+#### [7-Zip](http://www.7-zip.org/)
+Copyright (C) 1999-2010 Igor Pavlov
+
 #### [Elixir](http://elixir-lang.org/)
 "Elixir" and the Elixir logo are copyright (c) 2012 Plataformatec.
