diff --git a/package.json b/package.json
index 77d18cd..76a7dcb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/lints-config",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "private": true,
   "description": "My configuration for the ESLint / Prettier / TypeScript",
   "keywords": [
diff --git a/packages/commitlint-config/package.json b/packages/commitlint-config/package.json
index b422999..8c72cae 100644
--- a/packages/commitlint-config/package.json
+++ b/packages/commitlint-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/commitlint-config",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My commitlint configuration for general projects",
   "keywords": [
     "commitlint",
diff --git a/packages/cspell-config/package.json b/packages/cspell-config/package.json
index ef1915e..cda3b83 100644
--- a/packages/cspell-config/package.json
+++ b/packages/cspell-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/cspell-config",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My CSpell configuration for general projects",
   "keywords": [
     "config",
diff --git a/packages/eslint-config-base/package.json b/packages/eslint-config-base/package.json
index 6ceeef3..ba37a48 100644
--- a/packages/eslint-config-base/package.json
+++ b/packages/eslint-config-base/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/eslint-config-base",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My ESLint configuration for general Node.js projects",
   "keywords": [
     "config",
diff --git a/packages/eslint-config-react/package.json b/packages/eslint-config-react/package.json
index 33b028a..f3f078f 100644
--- a/packages/eslint-config-react/package.json
+++ b/packages/eslint-config-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/eslint-config-react",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My ESLint configuration for React projects",
   "keywords": [
     "config",
diff --git a/packages/lint-staged-config/package.json b/packages/lint-staged-config/package.json
index b0c61fc..e11d46c 100644
--- a/packages/lint-staged-config/package.json
+++ b/packages/lint-staged-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/lint-staged-config",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My lint-staged configuration for general projects",
   "keywords": [
     "config",
diff --git a/packages/markdownlint-config/package.json b/packages/markdownlint-config/package.json
index 7c3cbdf..50c8433 100644
--- a/packages/markdownlint-config/package.json
+++ b/packages/markdownlint-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/markdownlint-config",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My Markdownlint configuration for general projects",
   "keywords": [
     "config",
diff --git a/packages/prettier-config/package.json b/packages/prettier-config/package.json
index c621d9e..80d87b9 100644
--- a/packages/prettier-config/package.json
+++ b/packages/prettier-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/prettier-config",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My Prettier configuration for general projects",
   "keywords": [
     "config",
diff --git a/packages/typescript-config/package.json b/packages/typescript-config/package.json
index 4896192..6183591 100644
--- a/packages/typescript-config/package.json
+++ b/packages/typescript-config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kurone-kito/typescript-config",
-  "version": "0.14.0",
+  "version": "0.15.0-alpha.2",
   "description": "My TypeScript configuration for general projects",
   "keywords": [
     "config",