diff --git a/composer.json b/composer.json
index 81e0d702518..ab12807dace 100644
--- a/composer.json
+++ b/composer.json
@@ -43,8 +43,8 @@
         "doctrine/coding-standard": "12.0.0",
         "fig/log-test": "^1",
         "jetbrains/phpstorm-stubs": "2023.1",
-        "phpstan/phpstan": "1.10.67",
-        "phpstan/phpstan-strict-rules": "^1.5",
+        "phpstan/phpstan": "1.11.1",
+        "phpstan/phpstan-strict-rules": "^1.6",
         "phpunit/phpunit": "9.6.19",
         "psalm/plugin-phpunit": "0.18.4",
         "slevomat/coding-standard": "8.13.1",
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 3074c054646..9c3b2389430 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,14 +1,14 @@
 parameters:
     level: 8
-    phpVersion: 80200
+    phpVersion: 80300
     paths:
         - src
         - static-analysis
     treatPhpDocTypesAsCertain: false
     reportUnmatchedIgnoredErrors: false
-    checkMissingIterableValueType: false
-    checkGenericClassInNonGenericObjectType: false
     ignoreErrors:
+        - identifier: missingType.generics
+
         # https://github.com/doctrine/dbal/pull/3836
         # TODO: remove in 4.0.0
         - '~^Parameter #2 \$registeredAliases of static method Doctrine\\DBAL\\Query\\QueryException::nonUniqueAlias\(\) expects array<string>, array<int, int\|string> given\.\z~'
diff --git a/src/Result.php b/src/Result.php
index fdc7daa94d6..9de52c293fc 100644
--- a/src/Result.php
+++ b/src/Result.php
@@ -184,7 +184,7 @@ public function iterateAssociative(): Traversable
     }
 
     /**
-     * {@inheritDoc}
+     * @return Traversable<int,list<mixed>>
      *
      * @throws Exception
      */