diff --git a/package-lock.json b/package-lock.json
index 5b6089e..92fd2a4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "threejs-postprocess",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "threejs-postprocess",
-      "version": "0.3.0",
+      "version": "0.4.0",
       "license": "MIT",
       "devDependencies": {
         "@masatomakino/gulptask-demo-page": "^0.8.5",
diff --git a/package.json b/package.json
index 57342b5..aff6e95 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@masatomakino/threejs-postprocess",
   "description": "Collection of post process module for three.js",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "type": "module",
   "exports": {
     ".": {
@@ -62,4 +62,4 @@
     "url": "https://github.com/MasatoMakino/threejs-postprocess/issues"
   },
   "homepage": "https://github.com/MasatoMakino/threejs-postprocess#readme"
-}
\ No newline at end of file
+}