diff --git a/.scalafmt.conf b/.scalafmt.conf
index c89528a..5265157 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -13,4 +13,4 @@ rewrite.rules = [ AvoidInfix, ExpandImportSelectors, RedundantParens, SortModifi
 rewrite.sortModifiers.order = [ "private", "protected", "final", "sealed", "abstract", "implicit", "override", "lazy" ]
 spaces.inImportCurlyBraces = true   # more idiomatic to include whitepsace in import x.{ yyy }
 trailingCommas = preserve
-version = 3.8.3
+version = 3.8.6
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index af86d96..b8bd3c1 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -5,8 +5,8 @@ import sbt._
 
 object Dependencies {
   val Scala212 = "2.12.20"
-  val Scala213 = "2.13.15"
-  val Scala3   = "3.3.4"
+  val Scala213 = "2.13.16"
+  val Scala3   = "3.3.5"
 
   val ScalaVersions = Seq(Scala212, Scala213, Scala3)
 
diff --git a/project/plugins.sbt b/project/plugins.sbt
index 45147bf..ce241fa 100644
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -1,5 +1,5 @@
 addSbtPlugin("com.typesafe"      % "sbt-mima-plugin"    % "1.1.4")
 addSbtPlugin("com.lightbend.sbt" % "sbt-java-formatter" % "0.8.0")
 addSbtPlugin("de.heikoseeberger" % "sbt-header"         % "5.10.0")
-addSbtPlugin("org.scalameta"     % "sbt-scalafmt"       % "2.5.2")
+addSbtPlugin("org.scalameta"     % "sbt-scalafmt"       % "2.5.4")
 addSbtPlugin("com.github.sbt"    % "sbt-ci-release"     % "1.9.2")