diff --git a/docs/index-ref.json b/docs/index-ref.json
index 23a27ee9fa1..571af5a9ae8 100644
--- a/docs/index-ref.json
+++ b/docs/index-ref.json
@@ -1,3 +1,3 @@
 {
-    "appref": "v1.12.51"
+    "appref": "v1.12.53"
 }