diff --git a/bibtex.cabal b/bibtex.cabal
--- a/bibtex.cabal
+++ b/bibtex.cabal
@@ -1,5 +1,5 @@
 Name:             bibtex
-Version:          0.1.0.3
+Version:          0.1.0.4
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann <haskell@henning-thielemann.de>
@@ -76,7 +76,7 @@
   location: http://code.haskell.org/~thielema/bibtex/
 
 Source-Repository this
-  tag:      0.1.0.3
+  tag:      0.1.0.4
   type:     darcs
   location: http://code.haskell.org/~thielema/bibtex/
 
@@ -120,7 +120,7 @@
   If flag(buildExamples)
     Build-Depends:
       old-time >=1.0 && <1.2,
-      Cabal >=1.6 && <1.16,
+      Cabal >=1.6 && <1.20,
       tar >=0.3 && <0.5,
       utf8-string >=0.3.4 && <0.4,
       bytestring >=0.9 && <0.11