diff --git a/README.md b/README.md
index 06fcd377..f34be93f 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,7 @@ The CoAP library is an implementation in Dart providing a CoAP client, the code
 * CoAP over UDP [RFC 7252](https://tools.ietf.org/html/rfc7252)
 * Observe resources [RFC 7641](https://tools.ietf.org/html/rfc7641)
 * Block-wise transfers [RFC 7959](https://tools.ietf.org/html/rfc7959)
+* FETCH, PATCH, and iPATCH methods [RFC 8132](https://www.rfc-editor.org/rfc/rfc8132.html)
 * Multicast over UDP (not DTLS)
 * **Experimental**: CoAP over DTLS (using FFI)
   * [dtls](https://pub.dev/packages/dtls) for OpenSSL