diff --git a/project/plugins.sbt b/project/plugins.sbt
index b71ab52..d52f91a 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -9,5 +9,5 @@ addSbtPlugin("org.scalameta"      % "sbt-scalafmt"                  % "2.4.2")
 addSbtPlugin("org.scalastyle"     %% "scalastyle-sbt-plugin"        % "1.0.0")
 addSbtPlugin("org.scoverage"      % "sbt-scoverage"                 % "1.6.0")
 addSbtPlugin("com.codacy"         % "sbt-codacy-coverage"           % "3.0.3")
-addSbtPlugin("org.scalameta"      % "sbt-mdoc"                      % "1.3.4")
+addSbtPlugin("org.scalameta"      % "sbt-mdoc"                      % "2.5.4")
 addSbtPlugin("com.eed3si9n"       % "sbt-unidoc"                    % "0.4.3")