diff --git a/README.md b/README.md
index bddb2d8..77efc8a 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ npm run start-sandbox
 
 ## Interacting with Live Networks
 
-- A test faucet key can be obtained from https://faucet.tzalpha.net/. Once saved, it can be imported inside `truffle-config.js`:
+- A test faucet key can be obtained from [Faucet](https://teztnets.xyz/#protocol-teztnets). Once saved, it can be imported inside `truffle-config.js`:
 
   ```javascript
 
@@ -75,8 +75,8 @@ npm run start-sandbox
 
   module.exports = {
     networks: {
-      carthagenet: {
-        host: "https://carthagenet.smartpy.io",
+      granadanet: {
+        host: "https://granadanet.smartpy.io",
         port: 443,
         network_id: "*",
         secret,
@@ -96,8 +96,8 @@ npm run start-sandbox
 
   module.exports = {
     networks: {
-      carthagenet: {
-        host: "https://carthagenet.smartpy.io",
+      granadanet: {
+        host: "https://granadanet.smartpy.io",
         port: 443,
         network_id: "*",
         secretKey: "edsk...", // private key
@@ -108,6 +108,6 @@ npm run start-sandbox
   ```
 
   ```shell
-  truffle migrate --network carthagenet
-  truffle test --network carthagenet
+  truffle migrate --network granadanet
+  truffle test --network granadanet
   ```
diff --git a/truffle-config.js b/truffle-config.js
index c85cbc1..6087046 100644
--- a/truffle-config.js
+++ b/truffle-config.js
@@ -11,20 +11,20 @@ module.exports = {
       secretKey: alice.sk,
       type: "tezos"
     },
-    carthagenet: {
-      host: "https://carthagenet.smartpy.io",
+    mainnet: {
+      host: "https://mainnet.smartpy.io",
       port: 443,
       network_id: "*",
       type: "tezos"
     },
-    mainnet: {
-      host: "https://mainnet.smartpy.io",
+    granadanet: {
+      host: "https://granadanet.smartpy.io",
       port: 443,
       network_id: "*",
       type: "tezos"
     },
-    zeronet: {
-      host: "https://zeronet.smartpy.io",
+    hangzhounet: {
+      host: "https://hangzhounet.smartpy.io",
       port: 443,
       network_id: "*",
       type: "tezos"