diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index ad44d6416..ca7eec54d 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -6,3 +6,6 @@ f84d366235b9104d60a589cff5d3aed7291c5312
 
 # Scala Steward: Reformat with scalafmt 3.7.0
 fc3306ef4aea224b3be56707f096884f43f0340a
+
+# Scala Steward: Reformat with scalafmt 3.8.3
+a7d74ec3f42db377aefa9181c83c886477f1a2cc