diff --git a/bikeshed/update/updateBoilerplates.py b/bikeshed/update/updateBoilerplates.py
index 2c59022f41..dd93718d6b 100644
--- a/bikeshed/update/updateBoilerplates.py
+++ b/bikeshed/update/updateBoilerplates.py
@@ -10,7 +10,7 @@
 
 from ..messages import *
 
-ghPrefix = "https://raw.githubusercontent.com/tabatkins/bikeshed-boilerplate/master/"
+ghPrefix = "https://raw.githubusercontent.com/tabatkins/bikeshed-boilerplate/main/"
 
 
 def update(path, dryRun=False):