diff --git a/project/plugins.sbt b/project/plugins.sbt
index 3942cac..2b7dcd3 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,7 +2,7 @@ addSbtPlugin("org.typelevel"      % "sbt-tpolecat"             % "0.5.0")
 addSbtPlugin("org.scalameta"      % "sbt-scalafmt"             % "2.5.2")
 addSbtPlugin("org.scoverage"      % "sbt-scoverage"            % "2.0.9")
 addSbtPlugin("com.github.sbt"     % "sbt-ci-release"           % "1.5.12")
-addSbtPlugin("org.scalameta"      % "sbt-mdoc"                 % "2.3.8")
+addSbtPlugin("org.scalameta"      % "sbt-mdoc"                 % "2.4.0")
 addSbtPlugin("org.scala-js"       % "sbt-scalajs"              % "1.14.0")
 addSbtPlugin("org.portable-scala" % "sbt-scalajs-crossproject" % "1.3.2")
 addSbtPlugin("com.typesafe"       % "sbt-mima-plugin"          % "1.1.3")