diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f0f58ec2..c74f4d46a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,28 @@
+## [41.0.0](https://github.com/ipfs/aegir/compare/v40.0.13...v41.0.0) (2023-09-30)
+
+
+### ⚠ BREAKING CHANGES
+
+* All interfaces now need to use method signature style rather than property function style
+
+eg:
+before
+```ts
+interface Foo {
+  bar: (baz: number) => void
+}
+```
+after
+```ts
+interface Foo {
+  bar(baz: number): void
+}
+```
+
+### Dependencies
+
+* update eslint-config-ipfs ([#1374](https://github.com/ipfs/aegir/issues/1374)) ([5fadfb7](https://github.com/ipfs/aegir/commit/5fadfb70dc7874acb9265bcdc6b5da4a9d110ad1))
+
 ## [40.0.13](https://github.com/ipfs/aegir/compare/v40.0.12...v40.0.13) (2023-09-07)
 
 
diff --git a/package.json b/package.json
index c9e2ba298..6d461c9e4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aegir",
-  "version": "40.0.13",
+  "version": "41.0.0",
   "description": "JavaScript project management",
   "license": "Apache-2.0 OR MIT",
   "homepage": "https://github.com/ipfs/aegir#readme",