diff --git a/README.md b/README.md
index 6ede21e..93f8ed5 100644
--- a/README.md
+++ b/README.md
@@ -412,6 +412,7 @@ A curated list of Microservice Architecture related principles and technologies.
 - [Ordasity](https://github.com/boundary/ordasity) - Designed to spread persistent or long-lived workloads across several machines.
 - [Redisson](https://github.com/mrniko/redisson) - Distributed and scalable Java data structures on top of Redis server.
 - [Serf](https://www.serfdom.io/) - Decentralized solution for cluster membership, failure detection and orchestration.
+- [Zenoh](https://zenoh.io/) - Pub/sub/query protocol unifying data in motion, data at rest and computations. Efficiently blends traditional pub/sub with geo distributed storage, queries and computations.
 
 ### Job Schedulers / Workload Automation
 
@@ -642,6 +643,7 @@ A curated list of Microservice Architecture related principles and technologies.
 ### RPC
 
 - [JSON-RPC 2.0](http://www.jsonrpc.org/specification) - A stateless, light-weight remote procedure call (RPC) protocol.
+- [Open RPC](https://open-rpc.org/) - The OpenRPC Specification defines a standard, programming language-agnostic interface description for JSON-RPC 2.0 APIs.
 
 ### Messaging