---
title: "CCTP V1 to be deprecated by Dec. 1, 2026. Developers urged to migrate to CCTP V2 for improved USDC cross-chain features."
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/297215959.md"
description: "Circle has announced plans to discontinue CCTP V1 by December 1, 2026. They are advising developers to transition to CCTP V2 in order to take advantage of improved cross-chain functionality for USDC."
datetime: "2026-08-27T16:46:45.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/297215959.md)
  - [en](https://longbridge.com/en/news/297215959.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/297215959.md)
generator: "portal-rs"
---

# CCTP V1 to be deprecated by Dec. 1, 2026. Developers urged to migrate to CCTP V2 for improved USDC cross-chain features.

Circle has announced plans to discontinue CCTP V1 by December 1, 2026. They are advising developers to transition to CCTP V2 in order to take advantage of improved cross-chain functionality for USDC.

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**