diff --git a/.travis.yml b/.travis.yml
index 79b3cc2..6f19727 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ language: php
 php:
   - 7.1
   - 7.2
+  - 7.3
 
 before_install:
   - travis_retry composer self-update
diff --git a/composer.json b/composer.json
index 451ec52..36f7d0b 100644
--- a/composer.json
+++ b/composer.json
@@ -17,14 +17,14 @@
 	},
 	"require": {
 		"php": ">= 7.1.0",
-		"nette/di": "^2.4",
-		"nette/utils": "^2.4",
+		"nette/di": "^3.0",
+		"nette/utils": "^3.0",
 		"psr/container": "1.0",
 		"slim/slim": "^3.0"
 	},
 	"require-dev": {
-		"nette/bootstrap": "^2.4.0",
-		"nette/tester": "^2.0.0"
+		"nette/tester": "^2.2",
+		"nette/bootstrap": "^3.0"
 	},
 	"autoload": {
 		"psr-4": {
diff --git a/src/DI/SlimExtension.php b/src/DI/SlimExtension.php
index 21eaa40..f50e51b 100644
--- a/src/DI/SlimExtension.php
+++ b/src/DI/SlimExtension.php
@@ -5,7 +5,7 @@
 namespace Oops\SlimNetteBridge\DI;
 
 use Nette\DI\CompilerExtension;
-use Nette\DI\Statement;
+use Nette\DI\Definitions\Statement;
 use Nette\PhpGenerator\PhpLiteral;
 use Nette\Utils\ArrayHash;
 use Oops\SlimNetteBridge\Application\ApplicationFactory;