diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index fff2a73ac..64660ed69 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -32,7 +32,7 @@ object Dependencies {
   val scalaNative04Version = "0.4.17"
   val scalaNative05Version = "0.5.6"
   val scalaJs06Version = "0.6.33"
-  val scalaJs1Version = "1.17.0"
+  val scalaJs1Version = "1.18.1"
   val scalaJsEnvsVersion = "1.1.1"
   val xxHashVersion = "1.3.0"
   val ztVersion = "1.17"
diff --git a/project/build.sbt b/project/build.sbt
index 1a0dbe5e2..7dd976942 100644
--- a/project/build.sbt
+++ b/project/build.sbt
@@ -1,5 +1,5 @@
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
-addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.17.0")
+addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.18.1")
 addSbtPlugin("com.github.sbt" % "sbt-dynver" % "5.1.0")
 addSbtPlugin("com.scalawilliam.esbeetee" % "sbt-vspp" % "0.4.11")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")