diff --git a/package.json b/package.json
index 0e98171..580fbb0 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "dts-bundle-generator",
-  "version": "3.3.1",
+  "version": "4.0.0",
   "description": "DTS Bundle Generator",
   "main": "bundle-generator.js",
   "typings": "bundle-generator.d.ts",
diff --git a/tests/e2e/test-cases/banner/output.d.ts b/tests/e2e/test-cases/banner/output.d.ts
index 1551f02..6578435 100644
--- a/tests/e2e/test-cases/banner/output.d.ts
+++ b/tests/e2e/test-cases/banner/output.d.ts
@@ -1,4 +1,4 @@
-// Generated by dts-bundle-generator v3.3.1
+// Generated by dts-bundle-generator v4.0.0
 
 export declare type TypeName = string | number;