diff --git a/configs/production.yml b/configs/production.yml
index f8fdd7f32..d240d6a08 100644
--- a/configs/production.yml
+++ b/configs/production.yml
@@ -53,6 +53,7 @@ ipfs:
 
 domains:
   edo2net: KT1KP2Yy6MNkYKkHqroGBZ7KFN5NdNfnUHHv
+  mainnet: KT1GBZmSxmnKJXGMdMLbugPfLyUPmuLSMwKS
 
 api:
   project_name: api
diff --git a/version.json b/version.json
index c681b313b..cdcaad459 100644
--- a/version.json
+++ b/version.json
@@ -1,4 +1,4 @@
 {
   "name": "bcdhub",
-  "version": "4.0.1"
+  "version": "4.0.2"
 }