diff --git a/README.md b/README.md
index a038a7d..1e772bf 100644
--- a/README.md
+++ b/README.md
@@ -7,12 +7,12 @@ Internally, the scripts access following smart contracts:
 Baobab
 
 - `Prepayment` ([0x8d3A1663d10eEb0bC9C9e537e1BBeA69383194e7](https://baobab.klaytnfinder.io/account/0x8d3A1663d10eEb0bC9C9e537e1BBeA69383194e7))
-- `VRFCoordinator` ([0x05B8AEBAc93C606B6D47994a6EBB7AA1363c765E](https://baobab.klaytnfinder.io/account/0x05B8AEBAc93C606B6D47994a6EBB7AA1363c765E))
+- `VRFCoordinator` ([0xDA8c0A00A372503aa6EC80f9b29Cc97C454bE499](https://baobab.klaytnfinder.io/account/0xDA8c0A00A372503aa6EC80f9b29Cc97C454bE499))
 
 Cypress
 
 - `Prepayment` ([0xc2C88492Cf7e5240C3EB49353539E75336960600](https://www.klaytnfinder.io/account/0xc2C88492Cf7e5240C3EB49353539E75336960600))
-- `VRFCoordinator` ([0x43bCCfE69523c34FEE9a32ddc2B08ECD62B5cD8e](https://www.klaytnfinder.io/account/0x43bCCfE69523c34FEE9a32ddc2B08ECD62B5cD8e))
+- `VRFCoordinator` ([0x3F247f70DC083A2907B8E76635986fd09AA80EFb](https://www.klaytnfinder.io/account/0x3F247f70DC083A2907B8E76635986fd09AA80EFb))
 
 If you want to access different deployments of `Prepayment` or `VRFCoordinator`, you can change it inside `hardhat.config.ts` in `namedAccounts` property.
 
diff --git a/hardhat.config.ts b/hardhat.config.ts
index e2a434e..42b5785 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -60,8 +60,8 @@ const config: HardhatUserConfig = {
       cypress: '0xc2C88492Cf7e5240C3EB49353539E75336960600'
     },
     vrfCoordinator: {
-      baobab: '0x05B8AEBAc93C606B6D47994a6EBB7AA1363c765E',
-      cypress: '0x43bCCfE69523c34FEE9a32ddc2B08ECD62B5cD8e'
+      baobab: '0xDA8c0A00A372503aa6EC80f9b29Cc97C454bE499',
+      cypress: '0x3F247f70DC083A2907B8E76635986fd09AA80EFb'
     }
   }
 }