diff --git a/mbox-utility.cabal b/mbox-utility.cabal
--- a/mbox-utility.cabal
+++ b/mbox-utility.cabal
@@ -1,5 +1,5 @@
 Name:                mbox-utility
-Version:             0.0.3
+Version:             0.0.3.1
 Synopsis:            List contents of an mbox file containing e-mails
 Description:
   List contents of an mbox file containing e-mails.
@@ -14,7 +14,7 @@
 Cabal-Version:       >=1.8
 
 Source-Repository this
-  Tag:         0.0.3
+  Tag:         0.0.3.1
   Type:        darcs
   Location:    http://hub.darcs.net/thielema/mbox/
 
@@ -26,7 +26,7 @@
   Main-Is: src/Main.hs
   GHC-Options: -Wall
   Build-Depends:
-    hsemail >=2.1 && <2.2,
+    hsemail >=2.1 && <2.3,
     parsec >=2.1 && <4,
     time >=1.5 && <1.10,
     spreadsheet >=0.1.3 && <0.2,