diff --git a/build.sbt b/build.sbt
index c1f858d..c0d013e 100644
--- a/build.sbt
+++ b/build.sbt
@@ -4,7 +4,7 @@ import com.softwaremill.Publish.ossPublishSettings
 import com.typesafe.tools.mima.core._
 
 val scala2_12 = "2.12.21"
-val scala2_13 = "2.13.18"
+val scala2_13 = "3.8.0"
 val scala2 = List(scala2_12, scala2_13)
 val scala2alive = List(scala2_12, scala2_13)
 val scala3 = List("3.3.7")