diff --git a/README.md b/README.md
index 23fb7890..ef3e96ed 100644
--- a/README.md
+++ b/README.md
@@ -698,10 +698,10 @@ SOFTWARE.
 [bookstack-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [bookstack-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [bookstack-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-esphome]: https://github.com/esphome/hassio/tree/v1.20.4
-[addon-doc-esphome]: https://github.com/esphome/hassio/blob/v1.20.4/README.md
+[addon-esphome]: https://github.com/esphome/hassio/tree/v2021.8.0
+[addon-doc-esphome]: https://github.com/esphome/hassio/blob/v2021.8.0/README.md
 [esphome-issue]: https://github.com/esphome/hassio/issues
-[esphome-version-shield]: https://img.shields.io/badge/version-v1.20.4-blue.svg
+[esphome-version-shield]: https://img.shields.io/badge/version-v2021.8.0-blue.svg
 [esphome-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [esphome-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [esphome-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
diff --git a/esphome/config.json b/esphome/config.json
index c7824774..8c2497dd 100644
--- a/esphome/config.json
+++ b/esphome/config.json
@@ -25,7 +25,6 @@
   },
   "schema": {
     "certfile": "str?",
-    "esphome_version": "str?",
     "keyfile": "str?",
     "leave_front_door_open": "bool?",
     "relative_url": "str?",
@@ -39,5 +38,5 @@
   ],
   "uart": true,
   "url": "https://esphome.io/",
-  "version": "1.20.4"
+  "version": "2021.8.0"
 }
\ No newline at end of file