diff --git a/.scalafmt.conf b/.scalafmt.conf
index 9d185e2b98..a84bdd1c2f 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,6 +1,6 @@
 version = "3.8.1"
 # See Documentation at https://scalameta.org/scalafmt/#Configuration
-runner.dialect=scala213
+runner.dialect=scala213source3
 align = some
 align {
     openParenDefnSite = false