diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index 4e27e3d..2f3d40b 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -10,25 +10,20 @@ jobs:
 
     steps:
       - name: Startup
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Download PHP Release
         uses: dsaltares/fetch-gh-release-asset@1.1.1
         with:
-          file: Linux.zip
+          file: PHP-Linux-x86_64-PM5.tar.gz
           repo: NetherGamesMC/php-build-scripts
-          version: "tags/8.2-pm5"
+          version: "tags/php-8.3-latest"
           token: ${{ secrets.GITHUB_TOKEN }}
       - name: Unpack PHP Release
-        run: unzip Linux.zip && tar -xzvf PHP_Linux-x86_64.tar.gz
-      - name: Checkout PharBuilder
-        uses: actions/checkout@v3
-        with:
-          repository: NetherGamesMC/PharBuilder
-          token: ${{ secrets.ng_token }}
-          path: PharBuilder
-          ref: pm5
+        run: tar -xzvf PHP-Linux-x86_64-PM5.tar.gz
       - name: Download Composer
         run: curl -o composer.phar "https://getcomposer.org/composer-stable.phar"
+      - name: Add Composer GitHub access token
+        run: ./bin/php7/bin/php composer.phar config --global github-oauth.github.com ${{ secrets.ng_token }}
       - name: Install Composer dependencies
         run: ./bin/php7/bin/php composer.phar install --prefer-dist --no-interaction
       - name: Run PHPStan
diff --git a/composer.json b/composer.json
index 49f481e..3adbedb 100644
--- a/composer.json
+++ b/composer.json
@@ -9,8 +9,12 @@
     "ext-igbinary": "*"
   },
   "require-dev": {
-    "phpstan/phpstan": "1.10.21"
+    "phpstan/phpstan": "1.10.21",
+    "nethergamesmc/pocketmine-mp": "dev-stable"
   },
+  "repositories": [
+    { "type": "vcs", "url": "git@github.com:NetherGamesMC/PocketMine-MP.git" }
+  ],
   "autoload": {
     "psr-4": {
       "libasynCurl\\": "/"
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 6946363..b645f50 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -3,12 +3,7 @@ parameters:
     checkMissingIterableValueType: false
     paths:
         - .
-    bootstrapFiles:
-        - phar://PharBuilder/PocketMine-MP.phar/vendor/autoload.php
-    scanDirectories:
-        - phar://PharBuilder/PocketMine-MP.phar
     excludePaths:
         analyse:
             - bin
-            - PharBuilder
             - vendor
\ No newline at end of file