diff --git a/build.sbt b/build.sbt
index bf7412dc..c9bb05ff 100644
--- a/build.sbt
+++ b/build.sbt
@@ -15,7 +15,7 @@ val refinedVersion = "0.11.4"
 val nakedFSVersion = "0.1.0"
 
 val Scala212 = "2.12.21"
-val Scala213 = "2.13.18"
+val Scala213 = "3.9.0"
 
 ThisBuild / tlBaseVersion := "0.17"