diff --git a/.scalafmt.conf b/.scalafmt.conf
index 1004e65..4977dc6 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = "3.8.6"
+version = "3.9.0"
 
 runner.dialect = scala212source3