diff --git a/hardhat.config.js b/hardhat.config.js
index 84ea984..73bbcfc 100644
--- a/hardhat.config.js
+++ b/hardhat.config.js
@@ -9,16 +9,16 @@ module.exports = {
         {
             hardhat: {
                 forking: {
-                    url: `https://polygon-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_KEY}`,
+                    url: `https://lb.drpc.org/ogrpc?network=polygon&dkey=${process.env.DRPC_KEY}`,
                 }
             },
             base: {
-                url: 'https://mainnet.base.org',
+                url: `https://lb.drpc.org/ogrpc?network=base&dkey=${process.env.DRPC_KEY}`,
                 accounts: [process.env.PRIVATE_KEY],
                 gasPrice: 1000000000,
             },
             polygon: {
-                url: `https://polygon-mainnet.g.alchemy.com/v2/${process.env.ALCHEMY_KEY}`,
+                url: `https://lb.drpc.org/ogrpc?network=polygon&dkey=${process.env.DRPC_KEY}`,
                 accounts: [process.env.PRIVATE_KEY],
             },
         },