diff --git a/.scalafmt.conf b/.scalafmt.conf
index 8bcae54..ccc2d9d 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version                    = "3.4.3"
+version                    = "3.8.6"
 runner.dialect             = "scala213"
 align.preset               = more
 maxColumn                  = 120