diff --git a/solidity-v1/migrations/2_deploy_contracts.js b/solidity-v1/migrations/2_deploy_contracts.js
index 0c0e639ab7..961adf285a 100644
--- a/solidity-v1/migrations/2_deploy_contracts.js
+++ b/solidity-v1/migrations/2_deploy_contracts.js
@@ -49,7 +49,14 @@ const KeepVault = artifacts.require("./geyser/KeepVault.sol")
 
 let initializationPeriod = 43200 // ~12 hours
 const dkgContributionMargin = 1 // 1%
-const testNetworks = ["local", "ropsten", "keep_dev", "alfajores", "goerli"]
+const testNetworks = [
+  "local",
+  "ropsten",
+  "keep_dev",
+  "alfajores",
+  "goerli",
+  "sepolia",
+]
 
 module.exports = async function (deployer, network) {
   // Set the stake initialization period to 1 block for local development and testnet.
diff --git a/solidity-v1/truffle-config.js b/solidity-v1/truffle-config.js
index 843255de83..e15f1d4acf 100644
--- a/solidity-v1/truffle-config.js
+++ b/solidity-v1/truffle-config.js
@@ -32,7 +32,7 @@ module.exports = {
       network_id: 1101,
     },
 
-    ropsten: {
+    goerli: {
       provider: function () {
         return new HDWalletProvider({
           privateKeys: [process.env.CONTRACT_OWNER_ACCOUNT_PRIVATE_KEY],
@@ -40,13 +40,13 @@ module.exports = {
         })
       },
       gas: 6000000,
-      network_id: 3,
+      network_id: 5,
       skipDryRun: true,
       networkCheckTimeout: 120000,
       timeoutBlocks: 200, // # of blocks before a deployment times out  (minimum/default: 50)
     },
 
-    goerli: {
+    sepolia: {
       provider: function () {
         return new HDWalletProvider({
           privateKeys: [process.env.CONTRACT_OWNER_ACCOUNT_PRIVATE_KEY],
@@ -54,7 +54,7 @@ module.exports = {
         })
       },
       gas: 6000000,
-      network_id: 5,
+      network_id: 11155111,
       skipDryRun: true,
       networkCheckTimeout: 120000,
       timeoutBlocks: 200, // # of blocks before a deployment times out  (minimum/default: 50)