diff --git a/project/plugins.sbt b/project/plugins.sbt
index 130f701b4c6f1466f10ad048dc10067e4b0a9e0c..619abf02b702a4820608980a1bcddbd1735b9779 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -5,7 +5,7 @@ addSbtPlugin("com.github.sbt"                    % "sbt-ci-release"   % "1.5.10"
 addSbtPlugin("com.github.sbt"                    % "sbt-unidoc"       % "0.5.0")
 addSbtPlugin("com.thoughtworks.sbt-api-mappings" % "sbt-api-mappings" % "3.0.0")
 addSbtPlugin("de.heikoseeberger"                 % "sbt-header"       % "5.6.5")
-addSbtPlugin("org.scalameta"                     % "sbt-mdoc"         % "2.3.0")
+addSbtPlugin("org.scalameta"                     % "sbt-mdoc"         % "2.3.1")
 addSbtPlugin("org.scalameta"                     % "sbt-scalafmt"     % "2.4.6")
 addSbtPlugin("pl.project13.scala"                % "sbt-jmh"          % "0.4.3")