diff --git a/project/plugins.sbt b/project/plugins.sbt
index b3c6d7ae5..8b3ab6434 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,4 +1,4 @@
-addSbtPlugin("org.scala-js"      % "sbt-scalajs"   % "1.3.1")
+addSbtPlugin("org.scala-js"      % "sbt-scalajs"   % "1.4.0")
 addSbtPlugin("org.scalameta"     % "sbt-scalafmt"  % "2.4.2")
 addSbtPlugin("org.xerial.sbt"    % "sbt-sonatype"  % "3.9.5")
 addSbtPlugin("com.github.gseitz" % "sbt-release"   % "1.0.13")