diff --git a/composer.json b/composer.json
index 1ec51d1..66585af 100644
--- a/composer.json
+++ b/composer.json
@@ -27,6 +27,6 @@
   },
   "require": {
     "php": ">=7.1",
-    "symfony/yaml": "^4|^3|^2"
+    "mustangostang/spyc": "^0.6.3"
   }
 }
diff --git a/src/Config/Config.php b/src/Config/Config.php
index 982d073..33c5987 100644
--- a/src/Config/Config.php
+++ b/src/Config/Config.php
@@ -1,9 +1,10 @@
 <?php
 /* Flatrr | https://gitlab.com/byjoby/flatrr | MIT License */
+
 namespace Flatrr\Config;
 
 use Flatrr\SelfReferencingFlatArray;
-use Symfony\Component\Yaml\Yaml;
+use Spyc;
 
 class Config extends SelfReferencingFlatArray implements ConfigInterface
 {
@@ -40,7 +41,7 @@ class Config extends SelfReferencingFlatArray implements ConfigInterface
 
     protected function parse_yaml($input)
     {
-        return Yaml::parse($input);
+        return Spyc::YAMLLoadString($input);
     }
 
     public function json($raw = false): string
@@ -50,7 +51,7 @@ class Config extends SelfReferencingFlatArray implements ConfigInterface
 
     public function yaml($raw = false): string
     {
-        return Yaml::dump($this->get(null, $raw), 10);
+        return Spyc::YAMLDump($this->get(null, $raw), 2);
     }
 
     protected function read_ini($filename)
@@ -65,7 +66,7 @@ class Config extends SelfReferencingFlatArray implements ConfigInterface
 
     protected function read_yaml($filename)
     {
-        return Yaml::parse(file_get_contents($filename));
+        return Spyc::YAMLLoad($filename);
     }
 
     protected function read_yml($filename)
diff --git a/tests/Config/ConfigTest.php b/tests/Config/ConfigTest.php
index cf04521..54edc70 100644
--- a/tests/Config/ConfigTest.php
+++ b/tests/Config/ConfigTest.php
@@ -4,7 +4,7 @@ declare(strict_types=1);
 namespace Flatrr\Config;
 
 use PHPUnit\Framework\TestCase;
-use Symfony\Component\Yaml\Yaml;
+use Spyc;
 
 class ConfigTest extends TestCase
 {
@@ -50,6 +50,6 @@ class ConfigTest extends TestCase
         //json
         $this->assertEquals($data, json_decode($c->json(), true));
         //yaml
-        $this->assertEquals($data, Yaml::parse($c->yaml()));
+        $this->assertEquals($data, Spyc::YAMLLoad($c->yaml()));
     }
 }