diff --git a/README.md b/README.md
index 78724bf8..2213bfc9 100644
--- a/README.md
+++ b/README.md
@@ -130,6 +130,7 @@ ABIs for contracts can be obtained from the blockchain explorer links for each c
 |-------------|-----------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------|
 | Wrapped ETH | [`0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2`](https://etherscan.io/token/0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2) | [`0x7b79995e5f793a07bc00c21412e50ecae098e7f9`](https://sepolia.etherscan.io/address/0x7b79995e5f793a07bc00c21412e50ecae098e7f9) |
 | IMX         | [`0xf57e7e7c23978c3caec3c3548e3d615c346e79ff`](https://etherscan.io/token/0xf57e7e7c23978c3caec3c3548e3d615c346e79ff) | [`0xe2629e08f4125d14e446660028bd98ee60ee69f2`](https://sepolia.etherscan.io/address/0xe2629e08f4125d14e446660028bd98ee60ee69f2) |
+| USDC         | [`0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48`](https://etherscan.io/token/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48) | [`0xe2629e08f4125d14e446660028bd98ee60ee69f2`](https://sepolia.etherscan.io/address/0x40b87d235A5B010a20A241F15797C9debf1ecd01) |
 
 ### Child Chain
 #### Core Contracts
@@ -145,8 +146,8 @@ ABIs for contracts can be obtained from the blockchain explorer links for each c
 |------------------------|-----------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------|
 | Wrapped ETH            | [`0x52a6c53869ce09a731cd772f245b97a4401d3348`](https://explorer.immutable.com/address/0x52a6c53869ce09a731cd772f245b97a4401d3348) | [`0xe9E96d1aad82562b7588F03f49aD34186f996478`](https://explorer.testnet.immutable.com/address/0xe9E96d1aad82562b7588F03f49aD34186f996478) |
 | Wrapped IMX            | [`0x3a0c2ba54d6cbd3121f01b96dfd20e99d1696c9d`](https://explorer.immutable.com/address/0x3a0c2ba54d6cbd3121f01b96dfd20e99d1696c9d) | [`0x1CcCa691501174B4A623CeDA58cC8f1a76dc3439`](https://explorer.testnet.immutable.com/address/0x1CcCa691501174B4A623CeDA58cC8f1a76dc3439) | TBA    |
-| USDC                   | [`0x6de8aCC0D406837030CE4dd28e7c08C5a96a30d2`](https://explorer.immutable.com/address/0x6de8aCC0D406837030CE4dd28e7c08C5a96a30d2) | TBA                                                                                                                                       |
+| USDC                   | [`0x6de8aCC0D406837030CE4dd28e7c08C5a96a30d2`](https://explorer.immutable.com/address/0x6de8aCC0D406837030CE4dd28e7c08C5a96a30d2) | [`0x3B2d8A1931736Fc321C24864BceEe981B11c3c57`](https://explorer.testnet.immutable.com/address/0x3B2d8A1931736Fc321C24864BceEe981B11c3c57)                                                                                                                                       |
 | USDT                   | [`0x68bcc7F1190AF20e7b572BCfb431c3Ac10A936Ab`](https://explorer.immutable.com/address/0x68bcc7F1190AF20e7b572BCfb431c3Ac10A936Ab) | TBA                                                                                                                                       |
 | Wrapped BTC            | [`0x235F9A2Dc29E51cE7D103bcC5Dfb4F5c9c3371De`](https://explorer.immutable.com/address/0x235F9A2Dc29E51cE7D103bcC5Dfb4F5c9c3371De) | TBA                                                                                                                                       |
 ## Audits
-The Immutable token bridge has been audited by [Trail of Bits](https://www.trailofbits.com/). The audit report can be found [here](./audits/Trail-of-Bits-2023-12-14.pdf).
\ No newline at end of file
+The Immutable token bridge has been audited by [Trail of Bits](https://www.trailofbits.com/). The audit report can be found [here](./audits/Trail-of-Bits-2023-12-14.pdf).