diff --git a/build.sbt b/build.sbt
index a5daf33..7a75e43 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,7 +1,7 @@
 ThisBuild / tlBaseVersion := "1.7"
 lazy val scala212 = "2.12.21"
 lazy val scala213 = "2.13.18"
-lazy val scala3 = "3.3.8"
+lazy val scala3 = "3.9.0"
 ThisBuild / crossScalaVersions := Seq(scala3, scala213, scala212)
 ThisBuild / tlVersionIntroduced := Map("3" -> "1.1.2")
 ThisBuild / startYear := Some(2012)