diff --git a/hack-handler-simpleserver.cabal b/hack-handler-simpleserver.cabal
--- a/hack-handler-simpleserver.cabal
+++ b/hack-handler-simpleserver.cabal
@@ -1,5 +1,5 @@
 name:            hack-handler-simpleserver
-version:         0.2.1
+version:         0.2.2
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -18,7 +18,7 @@
 library
     build-depends:   base          >= 4       && < 5,
                      network       >= 2.2.1.2 && < 2.4,
-                     hack          == 2009.10.30,
+                     hack          == 2012.2.6,
                      bytestring    >= 0.9.1.4 && < 0.10,
                      web-encodings >= 0.2.0   && < 0.4,
                      failure       >= 0.0.0   && < 0.1