diff --git a/scripts/update_js b/scripts/update_js
index 61e9c679..a449dc58 100755
--- a/scripts/update_js
+++ b/scripts/update_js
@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 set -exu
 
-ODIN_JS_BRANCH=mrc-4455
-DUST_JS_BRANCH=update-odin-js
+ODIN_JS_BRANCH=main
+DUST_JS_BRANCH=main
 
 HERE=$(dirname $0)
 PACKAGE_ROOT=$(realpath $HERE/..)