diff --git a/build.sbt b/build.sbt
index fdbc8592c..50aee8ef0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -9,7 +9,7 @@ import complete.DefaultParsers._
 import com.softwaremill.SbtSoftwareMillBrowserTestJS._
 
 val scala2_12 = "2.12.21"
-val scala2_13 = "2.13.18"
+val scala2_13 = "3.9.0"
 val scala3 = "3.3.8"
 
 val scala2 = List(scala2_12, scala2_13)