diff --git a/build.sc b/build.sc
index 195e15c..601f655 100644
--- a/build.sc
+++ b/build.sc
@@ -43,7 +43,7 @@ object Deps_1 extends Deps {
   override def millPlatform = "1" // only valid for exact milestone versions
   override def millVersion = "1.0.0" // scala-steward:off
   override def testWithMill = Seq("1.1.0-RC1", "1.0.6", millVersion)
-  override def scalaVersion = "3.7.4"
+  override def scalaVersion = "3.8.3"
 }
 object Deps_0_11 extends Deps {
   override def millPlatform = "0.11" // only valid for exact milestone versions
@@ -114,7 +114,7 @@ trait CoreCross extends BaseModule {
           |  val pluginVersion = "${publishVersion()}"
           |  val jacocoVersion = "${Deps.jacocoVersion}"
           |}
-         |""".stripMargin,
+          |""".stripMargin,
       createFolders = true
     )
     Seq(PathRef(Task.dest))