diff --git a/releases/electron.json b/releases/electron.json
index efd6578d..018a6727 100644
--- a/releases/electron.json
+++ b/releases/electron.json
@@ -356,6 +356,7 @@
   "20.1.3": "2022-09-08",
   "20.1.4": "2022-09-14",
   "20.2.0": "2022-09-21",
+  "21.0.0": "2022-09-26",
   "3.0.0": "2018-09-18",
   "3.0.1": "2018-09-26",
   "3.0.10": "2018-11-19",