diff --git a/build.sbt b/build.sbt
index 3b731b74..83d32cc1 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ import sbtcrossproject.CrossProject
 
 Global / onChangedBuildSource := ReloadOnSourceChanges
 
-lazy val scala3 = "3.3.3"
+lazy val scala3 = "3.4.1"
 
 inThisBuild(
   List(