diff --git a/core/build.sbt b/core/build.sbt
index 409365ea..8aa39d69 100644
--- a/core/build.sbt
+++ b/core/build.sbt
@@ -1,3 +1,3 @@
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.0")
 addSbtPlugin("de.heikoseeberger" % "sbt-header" % "5.6.0")
-addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.2.0")
+addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.1")
diff --git a/settings/build.sbt b/settings/build.sbt
index efd496c4..a2f31abd 100644
--- a/settings/build.sbt
+++ b/settings/build.sbt
@@ -1,2 +1,2 @@
 addSbtPlugin("com.typesafe.sbt" % "sbt-git" % "1.0.2")
-addSbtPlugin("org.portable-scala" % "sbt-crossproject" % "1.2.0")
+addSbtPlugin("org.portable-scala" % "sbt-crossproject" % "1.3.1")