diff --git a/irc-conduit.cabal b/irc-conduit.cabal
--- a/irc-conduit.cabal
+++ b/irc-conduit.cabal
@@ -10,7 +10,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.3.0.0
+version:             0.3.0.1
 
 -- A short (one-line) description of the package.
 synopsis:            Streaming IRC message library using conduits.
@@ -80,7 +80,7 @@
   
   -- Other library packages from which modules are imported.
   build-depends:       base                >=4.8   && <5
-                     , async               >=2.0   && <2.2
+                     , async               >=2.0   && <2.3
                      , bytestring          >=0.10  && <0.11
                      , conduit             >=1.2.8 && <1.4
                      , conduit-extra       >=1.1   && <1.4
@@ -108,4 +108,4 @@
 source-repository this
   type:     git
   location: https://github.com/barrucadu/irc-conduit.git
-  tag:      0.3.0.0
+  tag:      0.3.0.1