Require minimally PyXML 0.8.4.
diff --git a/Lib/xml/__init__.py b/Lib/xml/__init__.py
index dc50cb3..e5f28b0 100644
--- a/Lib/xml/__init__.py
+++ b/Lib/xml/__init__.py
@@ -21,7 +21,7 @@
 __version__ = "$Revision$".split()[-2:][0]
 
 
-_MINIMUM_XMLPLUS_VERSION = (0, 8, 2)
+_MINIMUM_XMLPLUS_VERSION = (0, 8, 4)
 
 
 try: