Upgrade to the latest libs (#91)

Author: vmunier

build.sbt

@@ -14,8 +14,8 @@ inThisBuild(List(
 ))
 
 name := "scalajs-scripts"
-scalaVersion := "2.13.8"
-crossScalaVersions := Seq("2.12.15", scalaVersion.value)
+scalaVersion := "2.13.12"
+crossScalaVersions := Seq("2.12.18", scalaVersion.value)
 
 enablePlugins(SbtTwirl)
 

project/build.properties

@@ -1 +1 @@
-sbt.version=1.6.2
+sbt.version=1.9.6

project/plugins.sbt

@@ -1,4 +1,4 @@
 resolvers += "Typesafe repository" at "https://repo.typesafe.com/typesafe/releases/"
 
-addSbtPlugin("com.typesafe.sbt" % "sbt-twirl" % "1.5.1")
-addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.9")
+addSbtPlugin("com.typesafe.play" % "sbt-twirl" % "1.6.1")
+addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")