diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index db8a466..0502897 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,2 +1,5 @@
 # Scala Steward: Reformat with scalafmt 3.6.1
 122bd2ff9365edaae9ecf907e8b25ae07e6a761e
+
+# Scala Steward: Reformat with scalafmt 3.8.3
+87d748c5840795a82c1a9c50086e65bcc91ed253