diff --git a/README.md b/README.md
index 56a945e..71d0953 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,7 @@ x402 is an emerging open standard from the Coinbase ecosystem focused on safer,
 - [x402-dotnet (Community)](https://github.com/michielpost/x402-dotnet)
 - [MCPay (Build and Monetize MCP servers. SDK, Infrastructure and Examples)](https://github.com/microchipgnu/mcpay)
 - [x402-mcp package (Vercel)](https://github.com/ethanniser/x402-mcp)
+- [x402-sovereign - SDK for Self-hosting your Facilitator](https://github.com/Dhaiwat10/x402-sovereign)
 - [x402-rails (QuickNode)](https://github.com/quiknode-labs/x402-rails) - Ruby gem for integrating blockchain micropayments into your Ruby on Rails application
 - [x402-payments (QuickNode)](https://github.com/quiknode-labs/x402-payments) - Ruby gem for generating signed payment HTTP headers and links using the X402 protocol