diff --git a/.gitattributes b/.gitattributes
index 9a24b87..0310274 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -4,13 +4,18 @@
 /.phpcs.xml.dist export-ignore
 /phpunit.xml.dist export-ignore
 /hashboard.php export-ignore
+/.babelrc export-ignore
+/.browserslistrc export-ignore
+/.eslintrc export-ignore
 /.github export-ignore
 /.git export-ignore
 /.gitignore export-ignore
 /.gitignore export-ignore
 /bin export-ignore
 /tests export-ignore
-/WordPress/Tests export-ignore
+/gulpfile.js export-ignore
+/stylelint.config.js export-ignore
+/webpack.config.js export-ignore
 
 #
 # Auto detect text files and perform LF normalization
diff --git a/.github/workflows/wordpress.yml b/.github/workflows/wordpress.yml
index b642e6f..0ccca12 100644
--- a/.github/workflows/wordpress.yml
+++ b/.github/workflows/wordpress.yml
@@ -39,6 +39,9 @@ jobs:
       - name: Install dependencies
         run: composer install --prefer-dist --no-progress --no-suggest
 
+      - name: Start MySQL
+        run: sudo systemctl start mysql
+
       - name: Install WordPress
         run: bash bin/install-wp-tests.sh wordpress root root 127.0.0.1 ${{ matrix.wp }}
 
diff --git a/.gitignore b/.gitignore
index 5dfbbf3..9b4c136 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@ node_modules/
 package-lock.json
 assets/*.html
 composer.lock
+/wordpress/
diff --git a/bin/cleanup.sh b/bin/cleanup.sh
index cd90f7e..d9147dc 100755
--- a/bin/cleanup.sh
+++ b/bin/cleanup.sh
@@ -7,9 +7,12 @@ rm -rf .git
 rm -rf .github
 rm -rf .gitignore
 rm -rf .babelrc
+rm -rf .browserslistrc
 rm -rf .eslintrc
 rm -rf bin
 rm -rf node_modules
 rm -rf tests
 rm -rf phpunit.xml.dist
 rm -rf vendor
+rm -rf stylelint.config.js
+rm -rf webpack.config.js
diff --git a/composer.json b/composer.json
index 239749b..05e3f73 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
     "minimum-stability": "stable",
     "require": {
         "php": "^5.6|^7.0",
-        "hametuha/pattern": "^0.8",
+        "hametuha/pattern": "^0.9",
         "ramsey/uuid": "^3.7",
         "hametuha/wp-enqueue-manager": "^1.0"
     },