Update README.md (#526)

README.md

@@ -6,7 +6,7 @@ As part of our ongoing commitment to deliver the best remote signing solutions,
 
 We have decided to deprecate our EthSigner product to focus our efforts on enhancing [Web3Signer](https://github.com/ConsenSys/web3signer), our newly comprehensive remote signing solution. This is rooted in our strategy to streamline our offerings and focus on a single, robust product that will provide functionality for both transaction and Ethereum validator signing. We hope this makes it applicable to all your use-cases like public Ethereum signing, staking infrastructure offerings, and in private network contexts.
 
-Rest assured, we are not dropping existing EthSigner functionality. We are updating Web3Signer to incorporate the functionalities of EthSigner alongside everything else in Web3Signer. We will ensure a smooth transition by maintaining EthSigner with necessary patches until 31st December 2023. We hope this provides ample time for any necessary migration to Web3Signer.
+Rest assured, we are not dropping existing EthSigner functionality. We are updating Web3Signer to incorporate the functionalities of EthSigner alongside everything else in Web3Signer. We will ensure a smooth transition by maintaining EthSigner with necessary patches until March 2024. We hope this provides ample time for any necessary migration to Web3Signer.
 
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