diff --git a/CHANGELOG.md b/CHANGELOG.md
index ff44d18..96e5e4a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.4.0](https://www.github.com/ethersphere/bee-factory/compare/v0.3.0...v0.4.0) (2022-05-16)
+
+
+### Features
+
+* specify workers count ([#111](https://www.github.com/ethersphere/bee-factory/issues/111)) ([81ed316](https://www.github.com/ethersphere/bee-factory/commit/81ed316b38f3fb44a1ba5f02b11c01c1f8c2f078))
+
+
+### Bug Fixes
+
+* bee 1.6.0 requires mainnet false ([#110](https://www.github.com/ethersphere/bee-factory/issues/110)) ([00a6f38](https://www.github.com/ethersphere/bee-factory/commit/00a6f38585a387a96c116a1a9bd9d2aae0f2ffb9))
+* proper error handling when conf does not exists ([#106](https://www.github.com/ethersphere/bee-factory/issues/106)) ([c1a1d3a](https://www.github.com/ethersphere/bee-factory/commit/c1a1d3a885aa14adf89405d8b737272678e4e814))
+
 ## [0.3.0](https://www.github.com/ethersphere/bee-factory/compare/v0.2.0...v0.3.0) (2022-05-10)
 
 
diff --git a/package-lock.json b/package-lock.json
index b397262..9c2937f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@ethersphere/bee-factory",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@ethersphere/bee-factory",
-      "version": "0.3.0",
+      "version": "0.4.0",
       "license": "BSD-3-Clause",
       "dependencies": {
         "chalk": "^2.4.2",
diff --git a/package.json b/package.json
index 89f8dbc..6d72ffe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ethersphere/bee-factory",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "Orchestration CLI for spinning up local development Bee cluster with Docker",
   "keywords": [
     "bee",