diff --git a/build.sbt b/build.sbt
index db5d6e5..97a6885 100644
--- a/build.sbt
+++ b/build.sbt
@@ -23,12 +23,12 @@ developers := List(
 enablePlugins(SbtPlugin)
 
 scalaVersion := "2.12.20"
-crossScalaVersions += "3.3.4"
+crossScalaVersions += "3.6.2"
 
 pluginCrossBuild / sbtVersion := {
   scalaBinaryVersion.value match {
     case "2.12" => "1.5.8"
-    case _      => "2.0.0-M2"
+    case _      => "2.0.0-M3"
   }
 }