diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index aee15f5..8e9081e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,10 +17,15 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          # --prefer-lowest keeps DBAL 3 covered; every other row resolves to DBAL 4.
           - php: 8.1
             composer_update_flags: --prefer-lowest
           - php: 8.1
           - php: 8.2
+          - php: 8.3
+          # Symfony 8 needs PHP 8.4, so this is where that support is actually exercised.
+          - php: 8.4
+          - php: 8.5
     steps:
       - uses: actions/checkout@v2
 
@@ -49,7 +54,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: "8.2"
+          php-version: "8.4"
 
       - name: Composer dependencies
         run: make vendor
diff --git a/README.md b/README.md
index a5860b6..90a81ae 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Because SQL migrations can execute heavy queries on database which can slow down
 
 ## ⚙️ Config
 
-_*For a Symfony > 6.x_
+_*For Symfony 6.4, 7.x or 8.x, with Doctrine DBAL 3 or 4_
 
 Install in your project 
 
diff --git a/composer.json b/composer.json
index f199de5..2d7687f 100644
--- a/composer.json
+++ b/composer.json
@@ -33,15 +33,15 @@
     },
     "require": {
         "php": "^8.1",
-        "doctrine/dbal": "^3.7",
-        "doctrine/migrations": "^3.3",
-        "symfony/string": "^6.4|^7.0"
+        "doctrine/dbal": "^3.7|^4.0",
+        "doctrine/migrations": "^3.6",
+        "symfony/string": "^6.4|^7.0|^8.0"
     },
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.9",
-        "phpstan/phpstan": "1.10.50",
-        "phpstan/phpstan-phpunit": "1.3.15",
-        "phpunit/phpunit": "^10.4.2",
-        "symfony/var-dumper": ">=6.3.8|^7.0"
+        "phpstan/phpstan": "^2.1",
+        "phpstan/phpstan-phpunit": "^2.0",
+        "phpunit/phpunit": "^10.4.2|^11.0",
+        "symfony/var-dumper": ">=6.3.8|^7.0|^8.0"
     }
 }
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index aa3b358..fa62ea7 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -4,7 +4,6 @@ includes:
 parameters:
     inferPrivatePropertyTypeFromConstructor: true
     tipsOfTheDay: false
-    checkMissingIterableValueType: false
     tmpDir: var/.phpstan.cache
     level: 9
     paths: [ src, tests ]
diff --git a/src/Doctrine/DBAL/Driver/Middleware/RetryLockTimeoutDriver.php b/src/Doctrine/DBAL/Driver/Middleware/RetryLockTimeoutDriver.php
index 34a8420..abf9b72 100644
--- a/src/Doctrine/DBAL/Driver/Middleware/RetryLockTimeoutDriver.php
+++ b/src/Doctrine/DBAL/Driver/Middleware/RetryLockTimeoutDriver.php
@@ -18,7 +18,7 @@ public function __construct(
     }
 
     public function connect(
-        #[\SensitiveParameter] array $params
+        #[\SensitiveParameter] array $params,
     ): RetryLockTimeoutConnection {
         return new RetryLockTimeoutConnection(parent::connect($params), $this->logger);
     }
diff --git a/src/Doctrine/Migration.php b/src/Doctrine/Migration.php
index b86480f..d04b32e 100644
--- a/src/Doctrine/Migration.php
+++ b/src/Doctrine/Migration.php
@@ -37,6 +37,10 @@ public function down(Schema $schema): void
         $this->throwIrreversibleMigrationException();
     }
 
+    /**
+     * @param mixed[] $params
+     * @param mixed[] $types
+     */
     protected function addUnsafeSql(string $sql, array $params = [], array $types = [], ?int $statementTimeout = null): void
     {
         if (null !== $statementTimeout) {
diff --git a/tests/Database/Doctrine/Migrations/MigrationTest.php b/tests/Database/Doctrine/Migrations/MigrationTest.php
index 8e8f730..6428057 100644
--- a/tests/Database/Doctrine/Migrations/MigrationTest.php
+++ b/tests/Database/Doctrine/Migrations/MigrationTest.php
@@ -336,6 +336,10 @@ public function up(Schema $schema): void
         throw new \Exception('Unused for this test');
     }
 
+    /**
+     * @param mixed[] $params
+     * @param mixed[] $types
+     */
     public function addUnsafeSql(string $sql, array $params = [], array $types = [], ?int $statementTimeout = null): void
     {
         parent::addUnsafeSql($sql, $params, $types, $statementTimeout);