diff --git a/build.sbt b/build.sbt
index 5ff81ed..57d8db0 100644
--- a/build.sbt
+++ b/build.sbt
@@ -3,7 +3,7 @@ import com.softwaremill.SbtSoftwareMillCommon.commonSmlBuildSettings
 import com.softwaremill.Publish.ossPublishSettings
 
 val scala2_12 = "2.12.21"
-val scala2_13 = "2.13.18"
+val scala2_13 = "3.9.0"
 val scala2 = List(scala2_12, scala2_13)
 val scala3 = List("3.3.8")