diff --git a/project/plugins.sbt b/project/plugins.sbt
index 21860801c..4bb390d59 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -6,4 +6,4 @@ val scalaJSVersion =
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % scalaJSVersion)
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "0.6.1")
 addSbtPlugin("org.scala-lang.modules" % "sbt-scala-module" % "2.0.0")
-addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.3.3")
+addSbtPlugin("ch.epfl.lamp" % "sbt-dotty" % "0.3.4")