diff --git a/Formula/orc.rb b/Formula/orc.rb
index 4d2e6e8b0e..3cb3bc02a8 100644
--- a/Formula/orc.rb
+++ b/Formula/orc.rb
@@ -2,8 +2,8 @@ require 'formula'
 
 class Orc < Formula
   homepage 'http://code.entropywave.com/projects/orc/'
-  url 'http://code.entropywave.com/download/orc/orc-0.4.11.tar.gz'
-  md5 'b8b0b148d319422c3ad250c29483b3c4'
+  url 'http://code.entropywave.com/download/orc/orc-0.4.16.tar.gz'
+  md5 'e482932e544c847761449b106ecbc483'
 
   def install
     system "./configure", "--disable-debug", "--disable-dependency-tracking",