JDBC Connection error

My scenario is File 2 JDBC.

I am able to connect to DB with lower version than 10g using url

jdbc:oracle:thin:@ONE:port:DB

My DB is Updated to Oracle 10g and not able to connect using url but able to connect from sql-Developer

jdbc:oracle:thin:@TWO:port:DB (got url from by DBA)

My question is Do i need to update the Driver of Oracle 10g in PI server?

Let me know guys....

Thanks

Prabhakar