diff --git a/CHANGELOG.md b/CHANGELOG.md
index e8297eec47..32bceea137 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,19 @@
+## [6.0.0](https://github.com/libp2p/js-libp2p-floodsub/compare/v5.0.0...v6.0.0) (2023-01-06)
+
+
+### ⚠ BREAKING CHANGES
+
+* update multiformats to v11 (#204)
+
+### Bug Fixes
+
+* update multiformats to v11 ([#204](https://github.com/libp2p/js-libp2p-floodsub/issues/204)) ([8a5c994](https://github.com/libp2p/js-libp2p-floodsub/commit/8a5c994daea9c36e5dc184ed0e9ee47ef4ce7a59))
+
+
+### Documentation
+
+* update readme ([3bb5712](https://github.com/libp2p/js-libp2p-floodsub/commit/3bb5712d05c03c7b2ec97898d555063a27ff0ca4))
+
 ## [5.0.0](https://github.com/libp2p/js-libp2p-floodsub/compare/v4.0.1...v5.0.0) (2022-10-12)
 
 
diff --git a/package.json b/package.json
index c0da521f48..f4e19b1c98 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@libp2p/floodsub",
-  "version": "5.0.0",
+  "version": "6.0.0",
   "description": "libp2p-floodsub, also known as pubsub-flood or just dumbsub, this implementation of pubsub focused on delivering an API for Publish/Subscribe, but with no CastTree Forming (it just floods the network).",
   "license": "Apache-2.0 OR MIT",
   "homepage": "https://github.com/libp2p/js-libp2p-floodsub#readme",