diff --git a/attoparsec-enumerator.cabal b/attoparsec-enumerator.cabal
--- a/attoparsec-enumerator.cabal
+++ b/attoparsec-enumerator.cabal
@@ -1,5 +1,5 @@
 name: attoparsec-enumerator
-version: 0.3
+version: 0.3.1
 license: MIT
 license-file: license.txt
 author: John Millikin <jmillikin@gmail.com>
@@ -44,7 +44,7 @@
 source-repository this
   type: bazaar
   location: https://john-millikin.com/branches/attoparsec-enumerator/0.3/
-  tag: attoparsec-enumerator_0.3
+  tag: attoparsec-enumerator_0.3.1
 
 library
   hs-source-dirs: lib
@@ -53,7 +53,7 @@
   build-depends:
       base >= 4.0 && < 5.0
     , attoparsec >= 0.10 && < 0.11
-    , bytestring >= 0.9 && < 0.10
+    , bytestring >= 0.9
     , enumerator >= 0.4 && < 0.5
     , text