The Script Task uses version 15.0 script that is not supported in this release of Integration Services

Hi All,

We are migrating an SSIS project from SQL 2012 to SQL 2016. The project upgraded successfully without any issues and able to run few packages without any errors. But there are few packages which has got the script task and they are failing. The error message is as below: -

Error: There was an exception while loading Script Task from XML: System.Exception: The Script Task "ST_bb19096e98ab45d2a2d6132b995cd509" uses version 15.0 script that is not supported in this release
of Integration Services. To run the package, use the Script Task to create a new VSTA script. In most cases, scripts
are converted automatically to use a supported version, when you open a SQL Server Integration Services package
in %SQL_PRODUCT_SHORT_NAME% Integration Services. at
Microsoft.SqlServer.Dts.Tasks.ScriptTask.ScriptTask.Load
FromXML(XmlElement elemProj, IDTSInfoEvents events)

This runs fine when run from BIDS (VS2015). It also runs fine if the project is deployed from BIDS and run through agent job. But when the deployment happens through .ispac (deployment) file, this error occurs. Can somebody suggest how to get past this error?

Is it any known issues with migration or with SSIS 2016?

Thanks.