diff --git a/.scalafmt.conf b/.scalafmt.conf
index d7feb8a..9ea4f0d 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,4 +1,4 @@
-version = 2.7.5
+version = 3.4.3
 align {
   preset = more
   arrowEnumeratorGenerator = true