diff --git a/project/plugins.sbt b/project/plugins.sbt
index 1fbf765fec..d0cd6ef539 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -10,7 +10,7 @@ addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.6.1")
 addSbtPlugin("com.typesafe.sbt" % "sbt-git" % "1.0.0")
 addSbtPlugin("com.github.tkawachi" % "sbt-doctest" % "0.9.6")
 addSbtPlugin("org.xerial.sbt" % "sbt-sonatype" % "3.8.1")
-addSbtPlugin("com.47deg" % "sbt-microsites" % "1.1.2")
+addSbtPlugin("com.47deg" % "sbt-microsites" % "1.1.3")
 addSbtPlugin("org.tpolecat" % "tut-plugin" % "0.6.13")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.0.0")
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % scalaJSVersion)