diff --git a/build.sbt b/build.sbt
index 5ff23377..d9ad7a75 100755
--- a/build.sbt
+++ b/build.sbt
@@ -81,9 +81,12 @@ lazy val backends = (crossProject(JVMPlatform, JSPlatform)
 .jvmSettings(
 libraryDependencies += ("org.scalatest" %% "scalatest" % scalaTestVersion) % Test,
 ).jsSettings(
-      scalaJSUseMainModuleInitializer := true) //, //Testing
+      scalaJSUseMainModuleInitializer := true, //Testing
+npmDependencies in Compile += "onnxjs" -> "0.1.8")
 //Seems to be a bundling issue, copying things manually seems to work
+//TODO NEW: try JS, bundler and converter beta/RC are out
 //     npmDependencies in Compile += "onnxjs" -> "0.1.8")
+.jsConfigure { project => project.enablePlugins(ScalaJSBundlerPlugin)} //,ScalablyTypedConverterPlugin) }
 
 lazy val core = (crossProject(JSPlatform, JVMPlatform)
   .crossType(CrossType.Pure) in file("core"))
diff --git a/project/plugins.sbt b/project/plugins.sbt
index fdb244b8..ead83898 100755
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -8,9 +8,9 @@ addSbtPlugin("org.scalameta" % "sbt-scalafmt" %  "2.4.2")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.9.7")
 addSbtPlugin("com.github.sbt" % "sbt-pgp" % "2.1.2")
 addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.2.18" )
-addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.20.0")
+addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.20.0") // "0.21.0-RC1")
 
 resolvers += Resolver.bintrayRepo("oyvindberg", "converter")
 
 // for Scala.js 1.x.x
-addSbtPlugin("org.scalablytyped.converter" % "sbt-converter" % "1.0.0-beta30")
+addSbtPlugin("org.scalablytyped.converter" % "sbt-converter" % "1.0.0-beta31")