diff --git a/packages/interface-mocks/CHANGELOG.md b/packages/interface-mocks/CHANGELOG.md
index bc4be8b6b..fb3310a74 100644
--- a/packages/interface-mocks/CHANGELOG.md
+++ b/packages/interface-mocks/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [@libp2p/interface-mocks-v11.0.1](https://github.com/libp2p/js-libp2p-interfaces/compare/@libp2p/interface-mocks-v11.0.0...@libp2p/interface-mocks-v11.0.1) (2023-04-24)
+
+
+### Bug Fixes
+
+* make events optional in mock upgrader ([#385](https://github.com/libp2p/js-libp2p-interfaces/issues/385)) ([51f4aae](https://github.com/libp2p/js-libp2p-interfaces/commit/51f4aaea6ab216a1f60b899ecc25b7a325de988d))
+
 ## [@libp2p/interface-mocks-v11.0.0](https://github.com/libp2p/js-libp2p-interfaces/compare/@libp2p/interface-mocks-v10.0.3...@libp2p/interface-mocks-v11.0.0) (2023-04-21)
 
 
diff --git a/packages/interface-mocks/package.json b/packages/interface-mocks/package.json
index 4fed71f30..8ca0b6621 100644
--- a/packages/interface-mocks/package.json
+++ b/packages/interface-mocks/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@libp2p/interface-mocks",
-  "version": "11.0.0",
+  "version": "11.0.1",
   "description": "Mock implementations of several libp2p interfaces",
   "license": "Apache-2.0 OR MIT",
   "homepage": "https://github.com/libp2p/js-libp2p-interfaces/tree/master/packages/interface-mocks#readme",