diff --git a/CHANGELOG.md b/CHANGELOG.md
index cbf95984b..d05d5157b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,26 @@
 # rollup changelog
 
+## 4.1.0
+
+_2023-10-14_
+
+### Features
+
+- Reduce memory usage of Rollup builds (#5133)
+
+### Pull Requests
+
+- [#5133](https://github.com/rollup/rollup/pull/5133): perf: reducing ast node memory overhead (@thebanjomatic)
+- [#5177](https://github.com/rollup/rollup/pull/5177): chore: explicitly set rust toolchain channel (@cijiugechu)
+- [#5179](https://github.com/rollup/rollup/pull/5179): Update migration guide for Rollup 4 (@lukastaegert)
+- [#5180](https://github.com/rollup/rollup/pull/5180): Resolve clippy errors (@cijiugechu)
+- [#5183](https://github.com/rollup/rollup/pull/5183): Add clippy to pipeline and fix remaining issues (@lukastaegert)
+- [#5184](https://github.com/rollup/rollup/pull/5184): docs: fix code example for `onLog` (@tjenkinson)
+- [#5186](https://github.com/rollup/rollup/pull/5186): Improve wording for native artifacts in migration guide (@lukastaegert)
+- [#5190](https://github.com/rollup/rollup/pull/5190): test: add verifyAst type (@TrickyPi)
+- [#5196](https://github.com/rollup/rollup/pull/5196): chore(deps): update dependency rollup to v4 (@renovate[bot])
+- [#5197](https://github.com/rollup/rollup/pull/5197): chore(deps): lock file maintenance minor/patch updates (@renovate[bot])
+
 ## 4.0.2
 
 _2023-10-06_
diff --git a/browser/package.json b/browser/package.json
index 23f4d54c2..8efe63110 100644
--- a/browser/package.json
+++ b/browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@rollup/browser",
-  "version": "4.0.2",
+  "version": "4.1.0",
   "description": "Next-generation ES module bundler browser build",
   "main": "dist/rollup.browser.js",
   "module": "dist/es/rollup.browser.js",
diff --git a/package-lock.json b/package-lock.json
index f2588972e..9e7021531 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "rollup",
-  "version": "4.0.2",
+  "version": "4.1.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "rollup",
-      "version": "4.0.2",
+      "version": "4.1.0",
       "license": "MIT",
       "bin": {
         "rollup": "dist/bin/rollup"
diff --git a/package.json b/package.json
index 9b40b16a2..5494e9067 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rollup",
-  "version": "4.0.2",
+  "version": "4.1.0",
   "description": "Next-generation ES module bundler",
   "main": "dist/rollup.js",
   "module": "dist/es/rollup.js",