diff --git a/hack-handler-cgi.cabal b/hack-handler-cgi.cabal
--- a/hack-handler-cgi.cabal
+++ b/hack-handler-cgi.cabal
@@ -1,5 +1,5 @@
 name:            hack-handler-cgi
-version:         0.2.0
+version:         0.2.0.1
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -12,8 +12,8 @@
 homepage:        http://github.com/snoyberg/hack-handler-cgi/tree/master
 
 library
-    build-depends:   base >= 4 && < 5,
-                     bytestring >= 0.9.1.4 && < 0.10,
+    build-depends:   base >= 3 && < 5,
+                     bytestring >= 0.9 && < 0.10,
                      hack == 2009.10.30
     exposed-modules: Hack.Handler.CGI
     ghc-options:     -Wall