diff --git a/Network/Wai/Test.hs b/Network/Wai/Test.hs
--- a/Network/Wai/Test.hs
+++ b/Network/Wai/Test.hs
@@ -27,6 +27,7 @@
 import Data.ByteString (ByteString)
 import qualified Data.ByteString.Char8 as S8
 import Data.Conduit.Blaze (builderToByteString)
+import Blaze.ByteString.Builder (flush)
 import qualified Data.ByteString.Lazy as L
 import qualified Data.ByteString.Lazy.Char8 as L8
 import qualified Network.HTTP.Types as H
@@ -90,10 +91,12 @@
 
 runResponse :: Response -> C.ResourceT IO SResponse
 runResponse res = do
-    bss <- body C.$= builderToByteString C.$$ CL.consume
+    bss <- fmap toBuilder body C.$= builderToByteString C.$$ CL.consume
     return $ SResponse s h $ L.fromChunks bss
   where
     (s, h, body) = responseSource res
+    toBuilder (C.Chunk builder) = builder
+    toBuilder C.Flush = flush
 
 assertBool :: String -> Bool -> Session ()
 assertBool s b = liftIO $ H.assertBool s b
diff --git a/wai-test.cabal b/wai-test.cabal
--- a/wai-test.cabal
+++ b/wai-test.cabal
@@ -1,5 +1,5 @@
 name:            wai-test
-version:         1.0.0
+version:         1.1.0
 license:         BSD3
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -14,13 +14,13 @@
 
 library
     build-depends:   base                      >= 4        && < 5
-                   , wai                       >= 1.0      && < 1.1
+                   , wai                       >= 1.1      && < 1.2
                    , bytestring                >= 0.9.1.4  && < 0.10
                    , blaze-builder             >= 0.2.1.4  && < 0.4
                    , transformers              >= 0.2.2    && < 0.3
                    , containers                >= 0.2      && < 0.5
-                   , conduit
-                   , blaze-builder-conduit     >= 0.0      && < 0.1
+                   , conduit                   >= 0.2
+                   , blaze-builder-conduit     >= 0.2      && < 0.3
                    , cookie                    >= 0.2      && < 0.4
                    , HUnit                     >= 1.2      && < 1.3
                    , http-types                >= 0.6      && < 0.7