diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8f89f22..7040b3b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # drafter.js Changelog
 
+## 3.0.1 (2019-09-17)
+
+This update now uses Drafter 4.0.1. Please see [Drafter
+4.0.1](https://github.com/apiaryio/drafter/releases/tag/v4.0.1) for the list of
+changes.
+
+### Enhancements
+
+- The Drafter NPM package now contains a `THIRD_PARTY_LICENSES.txt` file
+  which contains the licenses of the vendored C++ dependencies of the library.
+
 ## 3.0.0 (2019-07-02)
 
 This update now uses Drafter 4.0.0-pre.8. Please see [Drafter
diff --git a/ext/protagonist b/ext/protagonist
index 266a469..e967008 160000
--- a/ext/protagonist
+++ b/ext/protagonist
@@ -1 +1 @@
-Subproject commit 266a469ee87fb2b2245d896a856901b34da3c38c
+Subproject commit e9670085a33e484c6869a6033868bb8b36d0cd67
diff --git a/package.json b/package.json
index dfdda88..8663a7e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "drafter.js",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "description": "Pure JS Drafter built with Emscripten",
   "main": "lib/drafter.nomem.js",
   "files": [