diff --git a/composer.json b/composer.json
index 56fae0c..81a800c 100644
--- a/composer.json
+++ b/composer.json
@@ -3,14 +3,14 @@
   "description": "Provides templating support for Nice PHP framework applications",
   "license": "MIT",
   "require": {
-    "php": ">=5.4.0",
-    "symfony/config": "~2.3",
-    "symfony/dependency-injection": "~2.3",
-    "symfony/templating": "~2.3"
+    "php": ">=8.1.0",
+    "symfony/config": "~6.3",
+    "symfony/dependency-injection": "~6.3",
+    "symfony/templating": "~6.3"
   },
   "require-dev": {
-    "phpunit/phpunit": "~3.7",
-    "nice/framework": "1.0.x-dev"
+    "phpunit/phpunit": "~10.3",
+    "nice/framework": "dev-php-and-symfony-update"
   },
   "autoload": {
     "psr-4": {
diff --git a/src/Extension/TemplatingConfiguration.php b/src/Extension/TemplatingConfiguration.php
index e005f3c..8ddabba 100644
--- a/src/Extension/TemplatingConfiguration.php
+++ b/src/Extension/TemplatingConfiguration.php
@@ -21,8 +21,8 @@ class TemplatingConfiguration implements ConfigurationInterface
      */
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('templating');
+        $treeBuilder = new TreeBuilder('templating');
+        $rootNode = $treeBuilder->getRootNode();
 
         $rootNode
             ->children()
diff --git a/src/Templating/Helper/AssetsHelper.php b/src/Templating/Helper/AssetsHelper.php
index 7f7396b..36246d4 100644
--- a/src/Templating/Helper/AssetsHelper.php
+++ b/src/Templating/Helper/AssetsHelper.php
@@ -38,7 +38,7 @@ public function __construct(ContainerInterface $container)
      */
     public function getUrl($path)
     {
-        if (false !== strpos($path, '://') || 0 === strpos($path, '//')) {
+        if (str_contains($path, '://') || str_starts_with($path, '//')) {
             return $path;
         }
 
@@ -46,7 +46,7 @@ public function getUrl($path)
             return $path;
         }
 
-        if ('/' !== substr($path, 0, 1)) {
+        if (!str_starts_with($path, '/')) {
             $path = '/' . $path;
         }
 
diff --git a/src/Templating/Helper/RouterHelper.php b/src/Templating/Helper/RouterHelper.php
index ed383a1..d674d07 100644
--- a/src/Templating/Helper/RouterHelper.php
+++ b/src/Templating/Helper/RouterHelper.php
@@ -146,11 +146,7 @@ public function getUrl($name, array $parameters = array())
     protected function getCurrentRequest()
     {
         if (!$this->request) {
-            if ($this->container->isScopeActive('request')) {
-                $this->request = $this->container->get('request');
-            } else {
-                throw new \RuntimeException('Unable to get "request" service');
-            }
+            $this->request = $this->container->get('request');
         }
 
         return $this->request;