diff --git a/packages/interface-stream-muxer/CHANGELOG.md b/packages/interface-stream-muxer/CHANGELOG.md
index faf3c69d1..db85221ee 100644
--- a/packages/interface-stream-muxer/CHANGELOG.md
+++ b/packages/interface-stream-muxer/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [@libp2p/interface-stream-muxer-v4.1.0](https://github.com/libp2p/js-libp2p-interfaces/compare/@libp2p/interface-stream-muxer-v4.0.1...@libp2p/interface-stream-muxer-v4.1.0) (2023-05-16)
+
+
+### Features
+
+* add abstract stream class ([#402](https://github.com/libp2p/js-libp2p-interfaces/issues/402)) ([920aa9e](https://github.com/libp2p/js-libp2p-interfaces/commit/920aa9ec2e44ce0bafbfa1f61864079313837020))
+
 ## [@libp2p/interface-stream-muxer-v4.0.1](https://github.com/libp2p/js-libp2p-interfaces/compare/@libp2p/interface-stream-muxer-v4.0.0...@libp2p/interface-stream-muxer-v4.0.1) (2023-05-04)
 
 
diff --git a/packages/interface-stream-muxer/package.json b/packages/interface-stream-muxer/package.json
index d805332b9..6f5c43ff8 100644
--- a/packages/interface-stream-muxer/package.json
+++ b/packages/interface-stream-muxer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@libp2p/interface-stream-muxer",
-  "version": "4.0.1",
+  "version": "4.1.0",
   "description": "Stream Muxer interface for libp2p",
   "license": "Apache-2.0 OR MIT",
   "homepage": "https://github.com/libp2p/js-libp2p-interfaces/tree/master/packages/interface-stream-muxer#readme",