diff --git a/.scalafmt.conf b/.scalafmt.conf
index 4b3a76f..dc084ee 100644
--- a/.scalafmt.conf
+++ b/.scalafmt.conf
@@ -1,7 +1,7 @@
 # initial version taken over from alpakka
 # https://akka.io/blog/2019/09/09/akka-family-builds
 
-version = 2.7.5
+version = 3.2.1
 
 style = defaultWithAlign