diff --git a/CHANGELOG.md b/CHANGELOG.md
index 900c125..8809b53 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.
 
+### [4.0.3](https://github.com/broofa/mime/compare/v4.0.2...v4.0.3) (2024-04-25)
+
+
+### Bug Fixes
+
+* add types dir to package.json#files, fixes [#310](https://github.com/broofa/mime/issues/310) ([a547ca7](https://github.com/broofa/mime/commit/a547ca719186ed42da1eb4c4196d1c889156a7cc))
+
 ### [4.0.2](https://github.com/broofa/mime/compare/v4.0.0-beta.1...v4.0.2) (2024-04-24)
 
 
diff --git a/package-lock.json b/package-lock.json
index 33ccbd1..4fce601 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mime",
-  "version": "4.0.2",
+  "version": "4.0.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "mime",
-      "version": "4.0.2",
+      "version": "4.0.3",
       "funding": [
         "https://github.com/sponsors/broofa"
       ],
diff --git a/package.json b/package.json
index 909f892..b9bc0e8 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "url": "https://github.com/broofa/mime",
     "type": "git"
   },
-  "version": "4.0.2",
+  "version": "4.0.3",
   "funding": [
     "https://github.com/sponsors/broofa"
   ]