diff --git a/packages/server/CHANGELOG.md b/packages/server/CHANGELOG.md
index c8bbff5..d7ad0bb 100644
--- a/packages/server/CHANGELOG.md
+++ b/packages/server/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [@helia/delegated-routing-v1-http-api-server-v4.0.1](https://github.com/ipfs/helia-delegated-routing-v1-http-api/compare/@helia/delegated-routing-v1-http-api-server-4.0.0...@helia/delegated-routing-v1-http-api-server-4.0.1) (2024-09-17)
+
+### Bug Fixes
+
+* update import to use multiformats ([8f92779](https://github.com/ipfs/helia-delegated-routing-v1-http-api/commit/8f927793e0eb0b6d24d506a01f67e5cd4943321c))
+
 ## [@helia/delegated-routing-v1-http-api-server-v4.0.0](https://github.com/ipfs/helia-delegated-routing-v1-http-api/compare/@helia/delegated-routing-v1-http-api-server-3.0.4...@helia/delegated-routing-v1-http-api-server-4.0.0) (2024-09-15)
 
 ### ⚠ BREAKING CHANGES
diff --git a/packages/server/package.json b/packages/server/package.json
index bafc5f9..076a910 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@helia/delegated-routing-v1-http-api-server",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "A Delegated Routing V1 HTTP API server powered by Helia",
   "license": "Apache-2.0 OR MIT",
   "homepage": "https://github.com/ipfs/helia-delegated-routing-v1-http-api/tree/main/packages/server#readme",