diff --git a/project/plugins.sbt b/project/plugins.sbt
index efdc641a..d4345e6d 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,6 +1,6 @@
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.4.2")
 addSbtPlugin("io.spray" % "sbt-revolver" % "0.9.1")
-addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.2.14" )
+addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.2.20" )
 addSbtPlugin("com.geirsson" % "sbt-ci-release" % "1.5.5")
 
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "1.3.1")