diff --git a/project/plugins.sbt b/project/plugins.sbt
index 0fb81953a..4e6cc1498 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -4,7 +4,7 @@ addSbtPlugin("org.scalameta"                     % "sbt-scalafmt"              %
 addSbtPlugin("pl.project13.scala"                % "sbt-jmh"                   % "0.4.0")
 addSbtPlugin("com.eed3si9n"                      % "sbt-buildinfo"             % "0.10.0")
 addSbtPlugin("org.scoverage"                     % "sbt-scoverage"             % "1.6.1")
-addSbtPlugin("org.scalameta"                     % "sbt-mdoc"                  % "2.2.19")
+addSbtPlugin("org.scalameta"                     % "sbt-mdoc"                  % "2.2.20")
 addSbtPlugin("ch.epfl.scala"                     % "sbt-bloop"                 % "1.4.8")
 addSbtPlugin("com.eed3si9n"                      % "sbt-unidoc"                % "0.4.3")
 addSbtPlugin("com.geirsson"                      % "sbt-ci-release"            % "1.5.6")