Change modified time
diff --git a/erpnext/manufacturing/doctype/bom/bom.json b/erpnext/manufacturing/doctype/bom/bom.json
index e507da4..7dc6f2c 100644
--- a/erpnext/manufacturing/doctype/bom/bom.json
+++ b/erpnext/manufacturing/doctype/bom/bom.json
@@ -1586,7 +1586,7 @@
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2017-04-10 12:13:59.630780", 
+ "modified": "2017-05-20 13:10:59.630780", 
  "modified_by": "Administrator", 
  "module": "Manufacturing", 
  "name": "BOM",