diff --git a/.scalafmt.conf b/.scalafmt.conf
index 49572dd..493cb4e 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = "3.5.9"
+version = "3.8.1"
 # tune this file as appropriate to your style!  see: https://olafurpg.github.io/scalafmt/#Configuration
 
 maxColumn = 100