Dependency updates

build.sbt

@@ -3,9 +3,9 @@ import sbtcrossproject.CrossPlugin.autoImport.crossProject
 
 name := "youi"
 organization in ThisBuild := "io.youi"
-version in ThisBuild := "0.9.11"
-scalaVersion in ThisBuild := "2.12.7"
-crossScalaVersions in ThisBuild := List("2.12.7", "2.11.12")
+version in ThisBuild := "0.9.12-SNAPSHOT"
+scalaVersion in ThisBuild := "2.12.8"
+crossScalaVersions in ThisBuild := List("2.12.8", "2.11.12")
 resolvers in ThisBuild += Resolver.sonatypeRepo("releases")
 resolvers in ThisBuild += Resolver.sonatypeRepo("snapshots")
 scalacOptions in ThisBuild ++= Seq("-unchecked", "-deprecation", "-feature")
@@ -42,7 +42,7 @@ val scalaJSDOM = "0.9.6"
 val okHttpVersion = "3.12.1"
 val circeVersion = "0.10.1"
 val uaDetectorVersion = "2014.10"
-val undertowVersion = "2.0.16.Final"
+val undertowVersion = "2.0.17.Final"
 val closureCompilerVersion = "v20181008"
 val jSoupVersion = "1.11.3"
 val scalaXMLVersion = "1.1.1"

project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.6
+sbt.version=1.2.8

project/plugins.sbt

@@ -1,7 +1,7 @@
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject"      % "0.6.0")
-addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % "0.6.25")
+addSbtPlugin("org.scala-js"       % "sbt-scalajs"                   % "0.6.26")
 
-addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.3")
+addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "2.4")
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.2-1")
 addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
 addSbtPlugin("pl.project13.scala" % "sbt-jmh" % "0.3.3")