diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 7c9625bca..1959e9689 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -25,7 +25,7 @@ object Dependencies {
   val googleDiffV = "1.3.0"
   val java8CompatV = "1.0.2"
   val jgitV = "5.13.2.202306221912-r"
-  val metaconfigV = "0.11.1"
+  val metaconfigV = "0.12.0"
   val nailgunV = "0.9.1"
   val scalaXmlV = "2.2.0"
   val scalametaV = "4.8.10"
diff --git a/project/plugins.sbt b/project/plugins.sbt
index b49f26287..e675a6469 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,7 +2,7 @@ addSbtPlugin("com.github.sbt" % "sbt-ci-release" % "1.5.12")
 addSbtPlugin("com.eed3si9n" % "sbt-buildinfo" % "0.11.0")
 addSbtPlugin("com.github.sbt" % "sbt-ghpages" % "0.8.0")
 addSbtPlugin("ch.epfl.scala" % "sbt-version-policy" % "2.1.3")
-addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.3.8")
+addSbtPlugin("org.scalameta" % "sbt-mdoc" % "2.4.0")
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "2.0.9")
 addSbtPlugin("ch.epfl.scala" % "sbt-scalafix" % "0.11.1")
 addSbtPlugin("com.eed3si9n" % "sbt-projectmatrix" % "0.9.1")