--- a/pyke/krb_compiler/ply/README
+++ b/pyke/krb_compiler/ply/README
@@ -1,4 +1,4 @@
-PLY (Python Lex-Yacc)                   Version 3.2
+PLY (Python Lex-Yacc)                   Version 3.3
 
 Copyright (C) 2001-2009,
 David M. Beazley (Dabeaz LLC)