diff --git a/.scalafmt.conf b/.scalafmt.conf
index ea338ec..70f6a6b 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 3.8.6
+version = 3.9.0
 preset = defaultWithAlign
 maxColumn = 120
 continuationIndent.defnSite = 2