Can I upgrade or downgrade salesforce Api version?

I created a package from my org and tried to install on other org with different (lower)Api version, It gave me error

So i think i have to downgrade the api version of my org or upgrade the api version of other org.

I don't no how to do it and which one will be better?

1 Answer 1


yes you can upgrade and downgrade the api version of any apex component from following screens.

  • Edit Class and select version settings tab.

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  • Change the API version from following

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