diff --git a/build.sbt b/build.sbt
index abcb38c0..eba06b0e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -11,7 +11,7 @@ val scala2_12 = "2.12.21"
 val scala2_13 = "2.13.18"
 
 val scala2 = List(scala2_12, scala2_13)
-val scala3 = "3.3.8"
+val scala3 = "3.9.0"
 
 val scala2And3Versions = scala2 :+ scala3