diff --git a/project/plugins.sbt b/project/plugins.sbt
index 2ab2ca3..e678990 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -9,7 +9,7 @@ addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
 
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.12.1")
 
-addSbtPlugin("com.github.sbt" % "sbt-unidoc" % "0.5.0")
+addSbtPlugin("com.github.sbt" % "sbt-unidoc" % "0.6.0")
 
 addSbtPlugin("com.github.sbt" % "sbt-findbugs" % "2.0.0")