diff --git a/build.xml b/build.xml
index f9211fa..2ac1ca4 100644
--- a/build.xml
+++ b/build.xml
@@ -92,7 +92,7 @@
 		>
 			<arg value="analyse"/>
 			<arg value="-l"/>
-			<arg value="4"/>
+			<arg value="7"/>
 			<arg value="-c"/>
 			<arg path="phpstan.neon"/>
 			<arg path="src"/>
diff --git a/composer.json b/composer.json
index 9c4237a..340b5a5 100644
--- a/composer.json
+++ b/composer.json
@@ -4,17 +4,23 @@
 	"license": ["MIT"],
 	"minimum-stability": "dev",
 	"prefer-stable": true,
+	"extra": {
+		"branch-alias": {
+			"dev-master": "0.7-dev"
+		}
+	},
 	"require": {
 		"php": "~7.0",
-		"phpstan/phpstan": "^0.6",
+		"phpstan/phpstan": "^0.7",
 		"dibi/dibi": "~3.0"
 	},
 	"require-dev": {
-		"consistence/coding-standard": "~0.12.0",
+		"consistence/coding-standard": "~0.13.0",
+		"jakub-onderka/php-parallel-lint": "^0.9.2",
 		"phing/phing": "^2.13.0",
 		"phpunit/phpunit": "^5.3",
 		"satooshi/php-coveralls": "^1.0",
-		"slevomat/coding-standard": "dev-php7#961090ac32"
+		"slevomat/coding-standard": "^2.0"
 	},
 	"autoload": {
 		"psr-4": {
diff --git a/phpstan.neon b/phpstan.neon
index fb0da3f..fa9260a 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,3 +1,3 @@
 parameters:
 	ignoreErrors:
-		- '#Call to an undefined method PHPUnit_Framework_MockObject_MockObject::[a-zA-Z0-9_]+\(\)#'
+		- '#PHPUnit_Framework_MockObject_MockObject given#'
diff --git a/ruleset.xml b/ruleset.xml
index a855976..9974b61 100644
--- a/ruleset.xml
+++ b/ruleset.xml
@@ -7,11 +7,16 @@
 		<exclude name="SlevomatCodingStandard.Namespaces.UseOnlyWhitelistedNamespaces"/>
 		<exclude name="SlevomatCodingStandard.Namespaces.ReferenceUsedNamesOnly"/>
 	</rule>
-	<rule ref="SlevomatCodingStandard.Typehints.TypeHintDeclaration">
+	<rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration">
 		<properties>
 			<property name="usefulAnnotations" type="array" value="
 				@dataProvider
 			"/>
+			<property name="enableNullableTypeHints" type="false" />
+			<property name="enableVoidTypeHint" type="false" />
 		</properties>
 	</rule>
+	<rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration.MissingTraversableReturnTypeHintSpecification">
+		<exclude-pattern>tests/</exclude-pattern><!-- it's useless to add "@return mixed[]" to all data providers -->
+	</rule>
 </ruleset>
diff --git a/src/Reflection/Dibi/DibiFluentMethodReflection.php b/src/Reflection/Dibi/DibiFluentMethodReflection.php
index a489767..4186296 100644
--- a/src/Reflection/Dibi/DibiFluentMethodReflection.php
+++ b/src/Reflection/Dibi/DibiFluentMethodReflection.php
@@ -67,7 +67,7 @@ public function isPublic(): bool
 
 	public function getReturnType(): Type
 	{
-		return new ObjectType(\Dibi\Fluent::class, false);
+		return new ObjectType(\Dibi\Fluent::class);
 	}
 
 }
diff --git a/tests/Reflection/Dibi/DibiFluentClassReflectionExtensionTest.php b/tests/Reflection/Dibi/DibiFluentClassReflectionExtensionTest.php
index 582052b..d181dd9 100644
--- a/tests/Reflection/Dibi/DibiFluentClassReflectionExtensionTest.php
+++ b/tests/Reflection/Dibi/DibiFluentClassReflectionExtensionTest.php
@@ -3,7 +3,6 @@
 namespace PHPStan\Reflection\Dibi;
 
 use PHPStan\Reflection\ClassReflection;
-use PHPStan\Type\ObjectType;
 
 class DibiFluentClassReflectionExtensionTest extends \PHPUnit_Framework_TestCase
 {
@@ -54,9 +53,7 @@ public function testGetMethod()
 		$this->assertTrue($methodReflection->isVariadic());
 		$this->assertFalse($methodReflection->isPrivate());
 		$this->assertTrue($methodReflection->isPublic());
-		$this->assertInstanceOf(ObjectType::class, $methodReflection->getReturnType());
-		$this->assertSame(\Dibi\Fluent::class, $methodReflection->getReturnType()->getClass());
-		$this->assertFalse($methodReflection->getReturnType()->isNullable());
+		$this->assertSame(\Dibi\Fluent::class, $methodReflection->getReturnType()->describe());
 	}
 
 }