diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index ce4779ac..a81602e9 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -5,3 +5,6 @@
 
 # Update to coding-standard 1.2.3
 58601e8ebae5dd35ba2f97c343e8b4b03a810a57
+
+# Update to coding-standard 1.3.1
+0a21189522498b47aa657834e259d2a6fbccb0a5