README in pg-0.9.0 vs README in pg-0.10.0

@@ -3,11 +3,11 @@
 This is the extension library to access a PostgreSQL database from Ruby. This
 library works with PostgreSQL 7.4 and later.
 
 == Requirements
 
-* Ruby 1.8.6 or later.
-* PostgreSQL 7.3 or later installed.
+* Ruby 1.8.7-p174 or later.
+* PostgreSQL 7.4 or later installed.
 
 It may work with earlier versions as well, but those are not regularly tested.
 
 == How To Install