diff --git a/roundtrip-xml.cabal b/roundtrip-xml.cabal
--- a/roundtrip-xml.cabal
+++ b/roundtrip-xml.cabal
@@ -1,5 +1,5 @@
 Name:           roundtrip-xml
-Version:        0.2.0.0
+Version:        0.2.0.1
 Synopsis:       Bidirectional (de-)serialization for XML.
 Description:    Roundtrip allows the definition of bidirectional
                 (de-)serialization specifications. This package provides
@@ -15,6 +15,10 @@
 Build-type:     Simple
 Cabal-version:  >=1.8
 
+Source-repository head
+  Type:     darcs
+  location: http://darcs.factisresearch.com/pub/roundtrip-xml
+
 Library
   Hs-Source-Dirs: src
   Exposed-modules:
@@ -37,7 +41,7 @@
     , enumerator >= 0.4.8 && < 0.5
     , xml-enumerator == 0.3.*
     , xml-types == 0.3.*
-    , blaze-builder == 0.2.*
+    , blaze-builder == 0.3.*
     , blaze-builder-enumerator == 0.2.*
     , pretty == 1.0.*
     , roundtrip == 0.2.*