diff --git a/project/plugins.sbt b/project/plugins.sbt
index b30f26a..d1ede0b 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -10,9 +10,8 @@ addSbtPlugin("org.lyranthe.sbt" % "partial-unification" % "1.1.2")
 
 addSbtPlugin("com.thoughtworks.example" % "sbt-example" % "7.0.1")
 
-addSbtPlugin("com.thoughtworks.sbt-scala-js-map" % "sbt-scala-js-map" % "4.0.0")
+addSbtPlugin("com.thoughtworks.sbt-scala-js-map" % "sbt-scala-js-map" % "4.1.1")
 
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.0.0")
 
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.0.1")
-