Version stuck to 1.8.10

[JHK]

We followed the guides to include aspectj weaver into our non-Play project using

addSbtPlugin("io.kamon" % "sbt-aspectj-runner" % "1.1.2")
addSbtPlugin("com.lightbend.sbt" % "sbt-javaagent" % "0.1.4")

and to the build.sbt:

lazy val root = (project in file("."))
  .enablePlugins(JavaAppPackaging, JavaAgent)

javaAgents += "org.aspectj" % "aspectjweaver" % "1.9.4"
javaOptions in Universal += "-Dorg.aspectj.tracing.factory=default"

But a run of sbt dependencyUpdates states that:

[expired   ] org.aspectj:aspectjweaver:1.8.10 ---> 1.9.4

I guess it is related to the constant defined here: https://github.com/kamon-io/sbt-aspectj-runner/blob/master/sbt-aspectj-runner/src/main/scala/kamon/aspectj/sbt/SbtAspectJRunner.scala#L28