TypeError: ethers.JsonRpcProvider is not a constructor - Plz help me to solve this code

[Codeme3005]

TypeError: ethers.JsonRpcProvider is not a constructor
at main (/home/amreshm/etherjs/ethers-simple-storage/deploy.js:12:21)
at Object. (/home/amreshm/etherjs/ethers-simple-storage/deploy.js:73:1)
at Module._compile (node:internal/modules/cjs/loader:1376:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1435:10)
at Module.load (node:internal/modules/cjs/loader:1207:32)
at Module._load (node:internal/modules/cjs/loader:1023:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:135:12)
at node:internal/main/run_main_module:28:49

//complete code

const ethers = require("ethers");
const fs = require("fs-extra");
require("dotenv").config();

async function main() {

 let provider = new ethers.JsonRpcProvider(process.env.RPC_URL);     //type error 

 let wallet = new ethers.Wallet(process.env.PRIVATE_KEY, provider);

 const abi = fs.readFileSync(
      "./SimpleStorage_sol_SimpleStorage.abi",
      "utf8",
 );
 const binary = fs.readFileSync(
      "./SimpleStorage_sol_SimpleStorage.bin",
      "utf8",
 );
 const contractFactory = new ethers.ContractFactory(abi, binary, wallet);
 console.log("Deploying, please wait...");
 const contract = await contractFactory.deploy();

 let currentFavoriteNumber = await contract.retrieve();
 console.log(`Current Favorite Number: ${currentFavoriteNumber}`);
 console.log("Updating favorite number...");
 let transactionResponse = await contract.store(7);
 let transactionReceipt = await transactionResponse.wait();
 currentFavoriteNumber = await contract.retrieve();
 console.log(`New Favorite Number: ${currentFavoriteNumber}`);

}

main()
.then(() => process.exit(0))
.catch((error) => {
console.error(error);
process.exit(1);
});

[Codeme3005]

Solution --- let provider = new ethers.providers.JsonRpcProvider(process.env.RPC_URL); -- repalce code in 5th line

// make sure you run the ether js version below 6.