diff --git a/.github/workflows/phpstan-5.yaml b/.github/workflows/phpstan-5.yaml
index ef799c0..e475dce 100644
--- a/.github/workflows/phpstan-5.yaml
+++ b/.github/workflows/phpstan-5.yaml
@@ -20,4 +20,4 @@ jobs:
         uses: php-actions/phpstan@v3
         with:
           path: src/
-          level: 5
+          level: 8
diff --git a/.github/workflows/phpstan-6.yaml b/.github/workflows/phpstan-6.yaml
index 037697f..8f74961 100644
--- a/.github/workflows/phpstan-6.yaml
+++ b/.github/workflows/phpstan-6.yaml
@@ -20,4 +20,4 @@ jobs:
         uses: php-actions/phpstan@v3
         with:
           path: src/
-          level: 6
+          level: 8
diff --git a/.github/workflows/phpstan-7.yaml b/.github/workflows/phpstan-7.yaml
index 7ca8a8a..2abc4f3 100644
--- a/.github/workflows/phpstan-7.yaml
+++ b/.github/workflows/phpstan-7.yaml
@@ -20,4 +20,4 @@ jobs:
         uses: php-actions/phpstan@v3
         with:
           path: src/
-          level: 7
+          level: 8
diff --git a/.github/workflows/quality.yaml b/.github/workflows/quality.yaml
index 6a86e7b..12e3788 100644
--- a/.github/workflows/quality.yaml
+++ b/.github/workflows/quality.yaml
@@ -34,6 +34,6 @@ jobs:
               uses: php-actions/phpstan@v3
               with:
                   path: src/
-                  level: 4
+                  level: 8
                   php_version: '8.2'
                   php_extensions: zip xdebug
diff --git a/composer.json b/composer.json
index c5f09e6..282d538 100644
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,8 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "php": "^8.2",
-        "nikic/php-parser": "^4.10",
+        "php": "^8.4",
+        "nikic/php-parser": "^5.6",
         "symfony/config": "^6.0",
         "php-etl/configurator-contracts": "0.8.*",
         "php-etl/satellite-toolbox": "*",
@@ -25,9 +25,9 @@
         "php-etl/bucket-contracts": "0.2.*",
         "php-etl/pipeline-contracts": "0.4.*",
         "friendsofphp/php-cs-fixer": "^3.0",
-        "phpstan/phpstan": "^1.10",
+        "phpstan/phpstan": "^2.2",
         "infection/infection": "^0.26.18",
-        "rector/rector": "^0.15",
+        "rector/rector": "^2.0",
         "php-etl/phpunit-extension": "*",
         "php-etl/spreadsheet-flow": "*"
     },
diff --git a/phpstan.neon b/phpstan.neon
index e303a30..ae8b177 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,3 +1,4 @@
 parameters:
+    level: 8
     ignoreErrors:
     - '#Call to an undefined method Symfony\\Component\\Config\\Definition\\Builder\\NodeDefinition::children\(\).#'