diff --git a/project/plugins.sbt b/project/plugins.sbt
index dd5855800..eb1e513c2 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -3,7 +3,7 @@ addSbtPlugin("com.eed3si9n" % "sbt-assembly" % "0.15.0")
 addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.5.3")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.1.1")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalajs-bundler" % "0.18.0")
-addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.4.1")
+addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.4.2")
 
 libraryDependencies ++= List(
   "org.jsoup" % "jsoup" % "1.12.1",