diff --git a/pool-conduit.cabal b/pool-conduit.cabal
--- a/pool-conduit.cabal
+++ b/pool-conduit.cabal
@@ -1,5 +1,5 @@
 name:            pool-conduit
-version:         0.1.0.2
+version:         0.1.0.3
 license:         MIT
 license-file:    LICENSE
 author:          Michael Snoyman <michael@snoyman.com>
@@ -16,8 +16,8 @@
 
     build-depends:   base                     >= 4       && < 5
                    , resource-pool            >= 0.2.1   && < 0.3
-                   , transformers             >= 0.2.1   && < 0.4
-                   , resourcet                >= 0.3     && < 0.4
+                   , transformers             >= 0.2.1
+                   , resourcet                >= 0.3     && < 0.5
 
     exposed-modules: Data.Conduit.Pool