diff --git a/build.sbt b/build.sbt
index e41cb78..d5e9fd8 100644
--- a/build.sbt
+++ b/build.sbt
@@ -5,7 +5,7 @@ run / fork := true
 Global / cancelable := true
 
 ThisBuild / version := "0.2-SNAPSHOT"
-ThisBuild / scalaVersion := "3.8.1"
+ThisBuild / scalaVersion := "3.9.0"
 ThisBuild / organization := "ch.contrafactus"
 ThisBuild / versionScheme := Some("early-semver")