diff --git a/Formula/trafficserver.rb b/Formula/trafficserver.rb
index 8f8a3d3c9e1..5866762aef4 100644
--- a/Formula/trafficserver.rb
+++ b/Formula/trafficserver.rb
@@ -2,9 +2,9 @@ require "formula"
 
 class Trafficserver < Formula
   homepage "http://trafficserver.apache.org/"
-  url "http://www.apache.org/dyn/closer.cgi?path=trafficserver/trafficserver-4.2.1.tar.bz2"
-  mirror "http://archive.apache.org/dist/trafficserver/trafficserver-4.2.1.tar.bz2"
-  sha1 "0d963dd9e65a7aa0415e06dd0f8a987c3430a6b3"
+  url "http://www.apache.org/dyn/closer.cgi?path=trafficserver/trafficserver-4.2.1.1.tar.bz2"
+  mirror "http://archive.apache.org/dist/trafficserver/trafficserver-4.2.1.1.tar.bz2"
+  sha1 "1cd542a52ac7ed71ae95ec40d0076c45df0c5f27"
 
   depends_on "pcre"