# AssemblyInfo Updater: RevisionVersion only

**URL:** https://www.finalbuilder.com/forums/t/assemblyinfo-updater-revisionversion-only/2228
**Category:** Discussion
**Created:** [December 4, 2013, 2:48am UTC](https://www.finalbuilder.com/forums/t/assemblyinfo-updater-revisionversion-only/2228 "2013-12-04T02:48:44Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![davestiff](https://www.finalbuilder.com/forums/letter_avatar_proxy/v4/letter/d/f08c70/32.png) [@davestiff](https://www.finalbuilder.com/forums/u/davestiff)
#### Post date: [December 4, 2013, 2:48am UTC](https://www.finalbuilder.com/forums/t/assemblyinfo-updater-revisionversion-only/2228/1 "2013-12-04T02:48:44Z")

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Hello,

&nbsp;is it possible to just update the 4th digit of the AssemblyInfo.cs?

Right now zeros are being put in if I don't supply them:

[assembly: AssemblyFileVersion("0.0.0.5670")]

&nbsp;We have Major and Minor hard coded and I would like to leave them the same.

Thanks,

Dave

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### Author: ![Vincent](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/vincent/32/938_2.png) [@Vincent](https://www.finalbuilder.com/forums/u/Vincent)
#### Post date: [December 4, 2013, 10:33am UTC](https://www.finalbuilder.com/forums/t/assemblyinfo-updater-revisionversion-only/2228/2 "2013-12-04T10:33:14Z")

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No, the assembly info updater action is designed to rewrite the whole attribute. It doesn’t have any specific knowledge of particular attributes, it doesn’t just deal with version attributes. Use the Text Find/Replace action with regular expressions to achieve what you need.