diff --git a/src/manifest.json b/src/manifest.json
index 7353d6f..a43083a 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -8,7 +8,7 @@
       "strict_min_version": "59.0"
     }
   },
-  "version": "11.2.20",
+  "version": "11.2.21rc1",
   "description": "__MSG_Description__",
   "incognito": "spanning",