diff --git a/tokenizer-streaming.cabal b/tokenizer-streaming.cabal
--- a/tokenizer-streaming.cabal
+++ b/tokenizer-streaming.cabal
@@ -13,7 +13,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.1.0.0
+version:             0.1.0.1
 
 -- A short (one-line) description of the package.
 synopsis:            A variant of tokenizer-monad that supports streaming.
@@ -21,7 +21,7 @@
 -- A longer description of the package.
 description:         This monad transformer is a modification of tokenizer-monad
                      that can work on streams of text/string chunks or even on
-                     (Unicode) bytestring streams. Thus
+                     (Unicode) bytestring streams.
 
 -- A URL where users can report bugs.
 -- bug-reports:
@@ -67,7 +67,7 @@
   -- other-extensions:
 
   -- Other library packages from which modules are imported.
-  build-depends:       base ^>=4.9.1.0,
+  build-depends:       base >=4.9 && <5.0,
                        streaming,
                        tokenizer-monad ^>= 0.2.2.0,
                        text,