GITBOOK-34: update bridge link

Author: eric-stacks

docs/learn/bridging/usdcx/bridge-app/README.md

@@ -1,10 +1,10 @@
 # USDCx Bridge App
 
-<div data-with-frame="true"><figure><img src="../../../.gitbook/assets/usdcx-bridge-app.png" alt=""><figcaption><p><a href="http://bridge.stacks.com">http://bridge.stacks.com</a></p></figcaption></figure></div>
+<div data-with-frame="true"><figure><img src="../../../.gitbook/assets/usdcx-bridge-app.png" alt=""><figcaption><p><a href="http://bridge.stacks.co/">https://bridge.stacks.co</a></p></figcaption></figure></div>
 
 The USDCx Bridge app is maintained by Stacks Labs and is powered by Circle xReserve.
 
-Acquire USDCx through the [official bridge app](http://bridge.stacks.com) or migrate your aeUSDC into USDCx to take advantage of better liquidity and improved trust assumptions.&#x20;
+Acquire USDCx through the [official bridge app](https://bridge.stacks.co/) or migrate your aeUSDC into USDCx to take advantage of better liquidity and improved trust assumptions.&#x20;
 
 At launch, the USDCx bridge on Stacks supports transfers between Ethereum and Stacks. The first aeUSDC–USDCx liquidity pool will be available on Bitflow in early January.