diff --git a/.gitignore b/.gitignore
index 6afe3ab..875888a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -41,3 +41,5 @@
 /composer.lock
 /*.phar
 /*.cache
+
+/.idea
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..1c0f6df
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,13 @@
+# 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
+
+### Removed
+- Support for symfony <= 4.x
\ No newline at end of file
diff --git a/composer.json b/composer.json
index a004d2d..6f933bd 100644
--- a/composer.json
+++ b/composer.json
@@ -9,12 +9,26 @@
             "LightSaml\\Idp\\": "src/"
         }
     },
+    "authors": [
+        {
+            "name": "Milos Tomic",
+            "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"
+        }
+    ],
     "require": {
-        "php": ">=5.5.1",
-        "lightsaml/lightsaml": "^1.1"
+        "php": ">=7.2.5",
+        "litesaml/lightsaml": "^3.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.8",
+        "phpunit/phpunit": "~8.4|~9.5",
         "satooshi/php-coveralls": "~0.6"
     },
     "config": {