diff --git a/.gitignore b/.gitignore
index b62210a..c6ee057 100644
--- a/.gitignore
+++ b/.gitignore
@@ -39,4 +39,6 @@
 /*.phar
 /*.cache
 
-tests/LightSaml/SymfonyBridgeBundle/Tests/Functional/cache/*
\ No newline at end of file
+tests/LightSaml/SymfonyBridgeBundle/Tests/Functional/cache/*
+
+/.idea
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 575482c..cf9a38a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,16 @@
 # Changelog
+[unreleased]
+## [2.0.0] - 2022-06-21
+### Added
+- Symfony 5.0/6.0 support
+
+### Changed
+- Php minimum version to 7.2.5
+- lightsaml/lightsaml to litesaml/lightsaml
+- src/LightSaml/SymfonyBridgeBundle/DependencyInjection/Configuration.php (fixed node declaration)
+
+### Removed
+- Support for symfony <= 4.x
 
 ## 1.3.0 2018-05-23
 
diff --git a/composer.json b/composer.json
index fcdde70..ad5311e 100644
--- a/composer.json
+++ b/composer.json
@@ -10,6 +10,12 @@
             "email": "tmilos@gmail.com",
             "homepage": "http://github.com/tmilos",
             "role": "Developer"
+        },
+        {
+            "name": "Takieddine Messaoudi",
+            "email": "tmessaoudi@smart-team.tn",
+            "homepage": "https://www.smart-team.tn",
+            "role": "Developer"
         }
     ],
     "autoload": {
@@ -19,18 +25,18 @@
         }
     },
     "require": {
-        "php": ">=5.5.1",
-        "symfony/framework-bundle": "~2.7|~3.0|~4.0",
-        "symfony/dependency-injection": "~2.7|~3.0|~4.0",
-        "symfony/yaml": "~2.7|~3.0|~4.0",
-        "lightsaml/lightsaml": "~1.1"
+        "php": ">=7.2.5",
+        "symfony/framework-bundle": "~5.0|~6.0",
+        "symfony/dependency-injection": "~5.0|~6.0",
+        "symfony/yaml": "~5.0|~6.0",
+        "litesaml/lightsaml": "^3.0"
     },
     "require-dev": {
-        "symfony/browser-kit": "~2.7|~3.0|~4.0",
-        "symfony/finder": "~2.7|~3.0|~4.0",
-        "symfony/filesystem": "~2.7|~3.0|~4.0",
-        "symfony/routing": "~2.7|~3.0|~4.0",
-        "phpunit/phpunit": "^5.7"
+        "symfony/browser-kit": "~5.0|~6.0",
+        "symfony/finder": "~5.0|~6.0",
+        "symfony/filesystem": "~5.0|~6.0",
+        "symfony/routing": "~5.0|~6.0",
+        "phpunit/phpunit": "~8.4|~9.5"
     },
     "config": {
         "bin-dir": "bin"
diff --git a/src/LightSaml/SymfonyBridgeBundle/DependencyInjection/Configuration.php b/src/LightSaml/SymfonyBridgeBundle/DependencyInjection/Configuration.php
index a4cc7d6..28b62f2 100644
--- a/src/LightSaml/SymfonyBridgeBundle/DependencyInjection/Configuration.php
+++ b/src/LightSaml/SymfonyBridgeBundle/DependencyInjection/Configuration.php
@@ -23,8 +23,8 @@ class Configuration implements ConfigurationInterface
      */
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $root = $treeBuilder->root('light_saml_symfony_bridge');
+        $treeBuilder = new TreeBuilder('light_saml_symfony_bridge');
+        $root = $treeBuilder->getRootNode();
 
         $root->children()
             ->arrayNode('own')