Shared Assembly versions...

[Guest]

I have written an assemly (MyLib.dll) and this is stong named and installed
in GAC. My web application (MyWeb.dll) is refrencing MyLib.dll and it is
using it. Whenever I modify (without changing any funcation signature or
removing functions) and build myLib.dll its revision number is changing (as
expected like 1.0.0.100 to 1.0.0.101 etc.. ). And I uninstall the old
assembly that is there in GAC and install the new on in GAC. But when I try
to access the web application (MyWeb) I always get an error

System.IO.FileLoadException: The located assembly's manifest definition with
name 'MyLib' does not match the assembly reference.

This error goes away if I just simply recompile the web applicaiton. SO how
to make my web application to use the latest version of assembly (MyLib.dll)

Please help.
Thanks