SBT 0.13.18 not found

Question

I'm trying to clone the existing spark scala project in my local Intelliji, the entire code was build with SBT 0.13.18. When i try to build the code in my local Intelliji, getting error message like below saying SBT 0.13.18 not found in scala repo URL and its having from 1.x version,

:: org.scala-sbt#sbt;0.13.18: not found ::::::::::::::::::::::::::::::::::::::::::::::

:::: ERRORS

Server access Error: java.net.SocketException: Connection reset url=https://repo.scala-sbt.org/scalasbt/maven-snapshots/org/scala-sbt/sbt/0.13.18/sbt-0.13.18.pom

Server access Error: java.net.SocketException: Connection reset url=https://repo.scala-sbt.org/scalasbt/maven-snapshots/org/scala-sbt/sbt/0.13.18/sbt-0.13.18.jar

Server access Error: java.net.SocketException: Connection reset url=https://repo.typesafe.com/typesafe/ivy-releases/org.scala-sbt/sbt/0.13.18/ivys/ivy.xml

Server access Error: java.net.SocketException: Connection reset url=https://repo.scala-sbt.org/scalasbt/ivy-snapshots/org.scala-sbt/sbt/0.13.18/ivys/ivy.xml

Here I can't do SBT version upgrade as the existing code build using SBT 0.13.18, I found SBT 0.13.18 Jar here https://www.scala-sbt.org/download.html. I have downloaded the SBT 0.13.18 Jar and added them in File--> project structure--> Module-->Dependencies path and even library also, but still getting same error like above( SBT 0.13.18 not found)

Need your assistance here what went wrong?