diff --git a/CHANGELOG.md b/CHANGELOG.md
index b96e29472..1ebe74cdf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [4.0.1](https://github.com/webpack/webpack-dev-middleware/compare/v4.0.0...v4.0.1) (2020-11-09)
+
+
+### Bug Fixes
+
+* compatibility with `connect` ([b83a1db](https://github.com/webpack/webpack-dev-middleware/commit/b83a1db264b4fb50361264cf98f102b34413bfaa))
+
 ## [4.0.0](https://github.com/webpack/webpack-dev-middleware/compare/v4.0.0-rc.3...v4.0.0) (2020-10-28)
 
 
diff --git a/package-lock.json b/package-lock.json
index 807156e1d..5be1350f2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-dev-middleware",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 77b51f1ab..738f7cd5f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-dev-middleware",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "A development middleware for webpack",
   "license": "MIT",
   "repository": "webpack/webpack-dev-middleware",