diff --git a/Yesod/Test.hs b/Yesod/Test.hs
--- a/Yesod/Test.hs
+++ b/Yesod/Test.hs
@@ -603,7 +603,11 @@
     --         else makeSinglepart
     --       BinaryPostData _ -> makeSinglepart
     -- let req = maker cookiesForPath rbdPostData rbdMethod rbdHeaders path rbdGets
-    response <- liftIO $ runSession (srequest req) app
+    response <- liftIO $ runSession (srequest req
+        { simpleRequest = (simpleRequest req)
+            { httpVersion = H.http11
+            }
+        }) app
     let newCookies = map (Cookie.parseSetCookie . snd) $ DL.filter (("Set-Cookie"==) . fst) $ simpleHeaders response
         cookies' = M.fromList [(Cookie.setCookieName c, c) | c <- newCookies] `M.union` cookies
     ST.put $ YesodExampleData app site cookies' (Just response)
diff --git a/test/main.hs b/test/main.hs
--- a/test/main.hs
+++ b/test/main.hs
@@ -145,7 +145,7 @@
             get ("/" :: Text)
             statusIs 200
             post ("/cookie/foo" :: Text)
-            statusIs 302
+            statusIs 303
             get ("/" :: Text)
             statusIs 200
             printBody
diff --git a/yesod-test.cabal b/yesod-test.cabal
--- a/yesod-test.cabal
+++ b/yesod-test.cabal
@@ -1,5 +1,5 @@
 name:               yesod-test
-version:            1.2.6
+version:            1.4.0
 license:            MIT
 license-file:       LICENSE
 author:             Nubis <nubis@woobiz.com.ar>
@@ -18,8 +18,7 @@
                    , attoparsec                >= 0.10
                    , persistent                >= 1.0
                    , transformers              >= 0.2.2
-                   , wai                       >= 1.3
-                   , wai-test                  >= 1.3
+                   , wai                       >= 3.0
                    , wai-extra
                    , network                   >= 2.2
                    , http-types                >= 0.7
@@ -38,7 +37,7 @@
                    , time
                    , blaze-builder
                    , cookie
-                   , yesod-core                >= 1.2
+                   , yesod-core                >= 1.4
 
     exposed-modules: Yesod.Test
                      Yesod.Test.CssQuery