diff --git a/project/plugins.sbt b/project/plugins.sbt
index 19d824c..0e6af7b 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -4,7 +4,7 @@ addSbtPlugin("com.typesafe.sbt" % "sbt-site" % "1.3.2")
 
 addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.7")
 
-addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.2")
+addSbtPlugin("com.typesafe.sbt" % "sbt-ghpages" % "0.6.3")
 
 addSbtPlugin("com.jsuereth"  % "sbt-pgp"      % "1.1.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")