diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9f0e0638..74f64ff67 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.
 
+## [4.0.0-rc.2](https://github.com/webpack/webpack-dev-middleware/compare/v4.0.0-rc.1...v4.0.0-rc.2) (2020-06-30)
+
+
+### Bug Fixes
+
+* prefer mime type option over built-in ([#670](https://github.com/webpack/webpack-dev-middleware/issues/670)) ([7fa2c15](https://github.com/webpack/webpack-dev-middleware/commit/7fa2c151cfc84001a0116e07532c464aefe9f56c))
+
 ## [4.0.0-rc.1](https://github.com/webpack/webpack-dev-middleware/compare/v4.0.0-rc.0...v4.0.0-rc.1) (2020-02-20)
 
 
diff --git a/package-lock.json b/package-lock.json
index 2e5bdc844..dbb15083e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-dev-middleware",
-  "version": "4.0.0-rc.1",
+  "version": "4.0.0-rc.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index db17abe6a..441001f7d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-dev-middleware",
-  "version": "4.0.0-rc.1",
+  "version": "4.0.0-rc.2",
   "description": "A development middleware for webpack",
   "license": "MIT",
   "repository": "webpack/webpack-dev-middleware",