diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 8bb796ed0c..0599d57d73 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -6,7 +6,7 @@ import org.portablescala.sbtplatformdeps.PlatformDepsPlugin.autoImport._
 // scalafmt: { maxColumn = 120, align.preset = more }
 
 object Dependencies {
-  val metaconfigV = "0.11.1"
+  val metaconfigV = "0.12.0"
   val scalametaV  = "4.8.11"
   val scalacheckV = "1.17.0"
   val coursier    = "2.1.2"
diff --git a/project/plugins.sbt b/project/plugins.sbt
index cfdf206945..41f39b74c6 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -4,7 +4,7 @@ resolvers ++= Seq(
   Resolver.bintrayIvyRepo("jetbrains", "sbt-plugins")
 )
 
-addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.3.7")
+addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.4.0")
 addSbtPlugin("org.scalameta" % "sbt-scalafmt" % "2.5.2")
 addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.11.0")