diff --git a/transmission_openvpn/config.json b/transmission_openvpn/config.json
index 83cc1d335..518c7ac85 100644
--- a/transmission_openvpn/config.json
+++ b/transmission_openvpn/config.json
@@ -105,5 +105,5 @@
   },
   "slug": "transmission_openvpn",
   "url": "https://github.com/alexbelgium/hassio-addons",
-  "version": "4.0-v20"
+  "version": "4.0-v21"
 }