diff --git a/packages/interface-mocks/CHANGELOG.md b/packages/interface-mocks/CHANGELOG.md
index bf22ae5d3..d25ff6c64 100644
--- a/packages/interface-mocks/CHANGELOG.md
+++ b/packages/interface-mocks/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [@libp2p/interface-mocks-v9.1.3](https://github.com/libp2p/js-libp2p-interfaces/compare/@libp2p/interface-mocks-v9.1.2...@libp2p/interface-mocks-v9.1.3) (2023-03-07)
+
+
+### Bug Fixes
+
+* dispatch connection event from mock upgrader ([#345](https://github.com/libp2p/js-libp2p-interfaces/issues/345)) ([b691b1f](https://github.com/libp2p/js-libp2p-interfaces/commit/b691b1fa28e23b549c32e89d6b7c98d6a50c7b8f))
+
 ## [@libp2p/interface-mocks-v9.1.2](https://github.com/libp2p/js-libp2p-interfaces/compare/@libp2p/interface-mocks-v9.1.1...@libp2p/interface-mocks-v9.1.2) (2023-02-22)
 
 
diff --git a/packages/interface-mocks/package.json b/packages/interface-mocks/package.json
index 9c015b110..de77f144b 100644
--- a/packages/interface-mocks/package.json
+++ b/packages/interface-mocks/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@libp2p/interface-mocks",
-  "version": "9.1.2",
+  "version": "9.1.3",
   "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",