diff --git a/.scalafmt.conf b/.scalafmt.conf
index ccf84b3..3568c3c 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,5 +1,6 @@
-version = 3.0.8
+version = 3.1.1
 maxColumn = 150
+runner.dialect = scala213
 continuationIndent.callSite = 2
 continuationIndent.defnSite = 4
 assumeStandardLibraryStripMargin = true