diff --git a/CHANGELOG.yaml b/CHANGELOG.yaml
index 04a106df..007d039a 100644
--- a/CHANGELOG.yaml
+++ b/CHANGELOG.yaml
@@ -1,4 +1,5 @@
-master:
+4.0.1:
+  date: 2021-01-03
   chores:
     - Updated dependencies
 
diff --git a/package-lock.json b/package-lock.json
index 8d3138ec..9e3dbf7d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "postman-sandbox",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index e6beae47..4445a259 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postman-sandbox",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "Sandbox for Postman Scripts to run in Node.js or browser",
   "author": "Postman Inc.",
   "license": "Apache-2.0",