From a082df319581df13e8d124e910100e955778899d Mon Sep 17 00:00:00 2001
From: Scala Steward <scala_steward@virtuslab.com>
Date: Wed, 26 Nov 2025 17:04:50 +0000
Subject: [PATCH] Update scala-library to 2.13.18

---
 mill-build/src/millbuild/settings/MillSettings.scala  | 2 +-
 mill-build/src/millbuild/settings/ScalaSettings.scala | 2 +-
 project/deps.sc                                       | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/mill-build/src/millbuild/settings/MillSettings.scala b/mill-build/src/millbuild/settings/MillSettings.scala
index 256ff92e7..bba0bb85c 100644
--- a/mill-build/src/millbuild/settings/MillSettings.scala
+++ b/mill-build/src/millbuild/settings/MillSettings.scala
@@ -13,6 +13,6 @@ case class MillSettings(
 object MillSettings {
   val config: Config[MillSettings]                          = deriveConfig[MillSettings]
   lazy val default: MillSettings                            = MillSettings()
-  lazy val defaultScalaVersion                              = "2.13.16"
+  lazy val defaultScalaVersion                              = "2.13.18"
   implicit val rw: upickle.default.ReadWriter[MillSettings] = upickle.default.macroRW
 }
diff --git a/mill-build/src/millbuild/settings/ScalaSettings.scala b/mill-build/src/millbuild/settings/ScalaSettings.scala
index 16a5eee91..b16e80ab9 100644
--- a/mill-build/src/millbuild/settings/ScalaSettings.scala
+++ b/mill-build/src/millbuild/settings/ScalaSettings.scala
@@ -24,7 +24,7 @@ object ScalaSettings {
   lazy val defaultVersion                                    = defaultScala3xVersion
   implicit val rw: upickle.default.ReadWriter[ScalaSettings] = upickle.default.macroRW
 
-  val defaultScala213Version = "2.13.16"
+  val defaultScala213Version = "2.13.18"
   val defaultScala3xVersion  = "3.3.3"
   val defaultCrossScalaVersions: List[String] =
     if (devMode) List(defaultScala3xVersion) else List(defaultScala3xVersion)
diff --git a/project/deps.sc b/project/deps.sc
index b809d9bd1..c96e0b0b4 100644
--- a/project/deps.sc
+++ b/project/deps.sc
@@ -242,12 +242,12 @@ object Versions {
 object ScalaVersions {
   import DevMode._
   val all      = if (devMode) Seq(scala3x) else Seq(scala213, scala3x)
-  def scala213 = "2.13.16"
+  def scala213 = "2.13.18"
   def scala3x  = "3.3.3"
 
   def scalaJSVersion     = "1.16.0"
   def scalaNativeVersion = "0.4.17"
-  def millScalaVersion   = "2.13.16"
+  def millScalaVersion   = "2.13.18"
 }
 
 object MillVersions {