diff --git a/Gitit.hs b/Gitit.hs
--- a/Gitit.hs
+++ b/Gitit.hs
@@ -54,7 +54,7 @@
 import Text.Highlighting.Kate
 
 gititVersion :: String
-gititVersion = "0.2"
+gititVersion = "0.2.1"
 
 main :: IO ()
 main = do
@@ -68,7 +68,7 @@
   update $ SetConfig conf
   hPutStrLn stderr $ "Starting server on port " ++ show (portNumber conf)
   let debugger = if (debugMode conf) then debugFilter else id
-  tid <- forkIO $ simpleHTTP (Conf { port = portNumber conf }) $ debugger $
+  tid <- forkIO $ simpleHTTP (Conf { validator = Nothing, port = portNumber conf }) $ debugger $
           [ dir "stylesheets" [ fileServe [] $ (staticDir conf) </> "stylesheets" ]
           , dir "images"      [ fileServe [] $ (staticDir conf) </> "images" ]
           , dir "javascripts" [ fileServe [] $ (staticDir conf) </> "javascripts" ]
diff --git a/gitit.cabal b/gitit.cabal
--- a/gitit.cabal
+++ b/gitit.cabal
@@ -1,5 +1,6 @@
 name:                gitit
-version:             0.2
+version:             0.2.1
+Cabal-version:       >= 1.2
 build-type:          Simple
 synopsis:            Wiki using HAppS, git, and pandoc.
 description:         Gitit is a wiki program. HAppS is used for the web
@@ -28,17 +29,18 @@
                      data/post-update, data/FrontPage.page, data/Help.page,
                      README.markdown, data/SampleConfig.hs
 
-hs-source-dirs:      .
-executable:          gitit
-main-is:             Gitit.hs 
-other-modules:       Gitit.State, Gitit.Git, Paths_gitit
-build-depends:       base, parsec < 3, pretty, xhtml, containers, pandoc
+Executable           gitit
+  hs-source-dirs:    .
+  main-is:           Gitit.hs 
+  other-modules:     Gitit.State, Gitit.Git, Paths_gitit
+  build-depends:     base >=3, parsec < 3, pretty, xhtml, containers, pandoc
                      >= 1.1, process, filepath, directory, mtl, cgi,
                      network, old-time, highlighting-kate, bytestring,
-                     utf8-string, HAppS-Server == 0.9.2.1,
-                     HAppS-State == 0.9.2.1, HAppS-Data == 0.9.2.1,
-                     Crypto, HTTP
-
-ghc-options:         -Wall -threaded
-ghc-prof-options:    -auto-all
+                     utf8-string, HAppS-Server >= 0.9.3 && < 0.9.4,
+                     HAppS-State >= 0.9.3 && < 0.9.4,
+                     HAppS-Data >= 0.9.3 && < 0.9.4, Crypto, HTTP
+  if impl(ghc >= 6.10)
+    build-depends:   base >= 4, syb
+  ghc-options:         -Wall -threaded
+  ghc-prof-options:    -auto-all