diff --git a/public/mainnet/chain_info.json b/public/mainnet/chain_info.json
index 70329312..54872d34 100644
--- a/public/mainnet/chain_info.json
+++ b/public/mainnet/chain_info.json
@@ -4,8 +4,8 @@
     "chainName": "Juno Mainnet",
     "label": "Juno",
     "icon": "/logos/juno.svg",
-    "rpc": "https://ww-juno-rpc.polkachu.com",
-    "rest": "https://ww-juno-rest.polkachu.com",
+    "rpc": "https://rpc-juno.itastakers.com",
+    "rest": "https://lcd-juno.itastakers.com",
     "stakeCurrency": {
       "coinDenom": "JUNO",
       "coinMinimalDenom": "ujuno",
@@ -51,8 +51,8 @@
     "chainName": "Terra Mainnet",
     "label": "Terra",
     "icon": "/logos/luna.svg",
-    "rpc": "https://ww-terra-rpc.polkachu.com",
-    "rest": "https://ww-terra-rest.polkachu.com",
+    "rpc": "https://terra-rpc.whitewhale.money",
+    "rest": "https://terra-api.polkachu.com",
     "stakeCurrency": {
       "coinDenom": "LUNA",
       "coinMinimalDenom": "uluna",
@@ -98,8 +98,8 @@
     "chainName": "Chihuahua mainnet",
     "label": "Chihuahua",
     "icon": "/logos/huahua.png",
-    "rpc": "https://ww-chihuahua-rpc.polkachu.com",
-    "rest": "https://ww-chihuahua-rest.polkachu.com",
+    "rpc": "https://rpc.chihuahua.wtf",
+    "rest": "https://api.chihuahua.wtf",
     "stakeCurrency": {
       "coinDenom": "huahua",
       "coinMinimalDenom": "uhuahua",