diff --git a/README.md b/README.md
index 34f58ab4..1cc38f6e 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ Be it a home network or an organization's network, having a locally running DNS
 - High performance DNS server based on async IO that can serve millions of requests per minute even on a commodity desktop PC hardware (load tested on Intel i7-8700 CPU with more than 100,000 request/second over Gigabit Ethernet).
 - Self host [DNS-over-TLS](https://www.rfc-editor.org/rfc/rfc7858.html), [DNS-over-HTTPS](https://www.rfc-editor.org/rfc/rfc8484.html), and [DNS-over-QUIC](https://www.ietf.org/rfc/rfc9250.html) DNS services on your network.
 - DNS-over-HTTPS implementation supports HTTP/1.1, HTTP/2, and HTTP/3 transport protocols.
+- Supports DNS over [PROXY protocol](https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt) version 1 and 2 for both UDP and TCP transports.
 - Use public DNS resolvers like Cloudflare, Google, Quad9, and AdGuard with [DNS-over-TLS](https://www.rfc-editor.org/rfc/rfc7858.html), [DNS-over-HTTPS](https://www.rfc-editor.org/rfc/rfc8484.html), or [DNS-over-QUIC](https://www.ietf.org/rfc/rfc9250.html) protocols as forwarders.
 - Advanced caching with features like serve stale, prefetching and auto prefetching.
 - Supports working as an authoritative as well as a recursive DNS server.