diff --git a/Formula/fwknop.rb b/Formula/fwknop.rb
index 2d59e02a8c8..eb0b212f284 100644
--- a/Formula/fwknop.rb
+++ b/Formula/fwknop.rb
@@ -2,8 +2,8 @@ require 'formula'
 
 class Fwknop < Formula
   homepage 'http://www.cipherdyne.org/fwknop/'
-  url 'http://www.cipherdyne.org/fwknop/download/fwknop-2.0.1.tar.gz'
-  sha1 '71b2de97c80daf4f7db3aa0ca204731c8f11f3e2'
+  url 'http://www.cipherdyne.org/fwknop/download/fwknop-2.0.3.tar.gz'
+  sha1 '13f0e5d3762d2ebd09183581f0fb0f6329835671'
 
   def install
     system "./configure", "--disable-dependency-tracking",