diff --git a/.scalafmt.conf b/.scalafmt.conf
index 5effedaeb..b5bf132fe 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = "3.8.6"
+version = "3.9.1"
 project.git = true
 
 maxColumn = 120