diff --git a/.scala-steward.conf b/.scala-steward.conf
index fa067e60b..243c973d7 100644
--- a/.scala-steward.conf
+++ b/.scala-steward.conf
@@ -19,7 +19,10 @@ updates.ignore = [
   { groupId = "org.scalatest", artifactId = "scalatest" },
 
   # https://github.com/akka/akka-grpc/issues/1631
-  { groupId = "com.google.protobuf", artifactId = "protobuf-java" }
+  { groupId = "com.google.protobuf", artifactId = "protobuf-java" },
+  # Don't bump scalafmt
+  { groupId = "org.scalameta", artifactId = "scalafmt-core" },
+  { groupId = "org.scalameta", artifactId = "sbt-scalafmt" }
 ]
 
 updates.pin = [