diff --git a/project/plugins.sbt b/project/plugins.sbt
index b6b6a78b..2fd68aa9 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,4 +1,4 @@
-val scalaJSVersion = sys.env.getOrElse("SCALAJS_VERSION", "1.14.0")
+val scalaJSVersion = sys.env.getOrElse("SCALAJS_VERSION", "1.15.0")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % scalaJSVersion)