diff --git a/backend/pyproject.toml b/backend/pyproject.toml
index 9b9800e7..9ce5076b 100644
--- a/backend/pyproject.toml
+++ b/backend/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "grapycal"
-version = "0.15.0-a.2"
+version = "0.15.0-a.3"
 description = "A highly interactive visual programming language"
 authors = [
     "eri24816 <a931eric@gmail.com>",
diff --git a/backend/src/grapycal/__init__.py b/backend/src/grapycal/__init__.py
index b8c48e22..14d9de9f 100644
--- a/backend/src/grapycal/__init__.py
+++ b/backend/src/grapycal/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.15.0-a.2"
+__version__ = "0.15.0-a.3"
 from grapycal.utils.resource import get_resource
 from objectsync import (
     DictTopic,
diff --git a/electron/main.js b/electron/main.js
index e9270d96..b2b63452 100644
--- a/electron/main.js
+++ b/electron/main.js
@@ -126,7 +126,7 @@ const createWindow = (port) => {
 	syncInterpreterListWithMenu()
 	app.setAboutPanelOptions({
 		applicationName: 'Grapycal', 
-		applicationVersion: '0.15.0-a.2',
+		applicationVersion: '0.15.0-a.3',
 		copyright: 'Grapycal Team',
 		iconPath: path.join(__dirname, 'frontend', 'dist', 'icon.png').replace("app.asar", "app.asar.unpacked")
 	})
diff --git a/electron/package-lock.json b/electron/package-lock.json
index 0ca1b320..b6a5f8b6 100644
--- a/electron/package-lock.json
+++ b/electron/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "Grapycal",
-  "version": "0.15.0-a.2",
+  "version": "0.15.0-a.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "Grapycal",
-      "version": "0.15.0-a.2",
+      "version": "0.15.0-a.3",
       "dependencies": {
         "await-spawn": "^4.0.2",
         "ctrlc-windows": "^2.1.0",
diff --git a/electron/package.json b/electron/package.json
index e6d2a595..c8b79e0c 100644
--- a/electron/package.json
+++ b/electron/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Grapycal",
-  "version": "0.15.0-a.2",
+  "version": "0.15.0-a.3",
   "main": "main.js",
   "description": "A visual programming language based on Python",
   "author": {
diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 0ab76e8f..a74cb841 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "grapycal-client",
-  "version": "0.15.0-a.2",
+  "version": "0.15.0-a.3",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "grapycal-client",
-      "version": "0.15.0-a.2",
+      "version": "0.15.0-a.3",
       "dependencies": {
         "@codemirror/lang-python": "^6.1.5",
         "@sentry/node": "^7.85.0",
diff --git a/frontend/package.json b/frontend/package.json
index b015d30c..8aa79fea 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,6 +1,6 @@
 {
   "name": "grapycal-client",
-  "version": "0.15.0-a.2",
+  "version": "0.15.0-a.3",
   "main": "app.ts",
   "devDependencies": {
     "@web/dev-server": "^0.1.35",
diff --git a/frontend/src/version.ts b/frontend/src/version.ts
index 4b4cbad3..4bd80a85 100644
--- a/frontend/src/version.ts
+++ b/frontend/src/version.ts
@@ -1 +1 @@
-export const LIB_VERSION = "0.15.0-a.2";
+export const LIB_VERSION = "0.15.0-a.3";