diff --git a/composer.json b/composer.json
index df65433a..4079af9a 100644
--- a/composer.json
+++ b/composer.json
@@ -6,14 +6,14 @@
         }
     ],
     "description": "Official Shopware 6 Plugin to connect to Payment Service Provider Adyen",
-    "version": "4.1.0",
+    "version": "3.16.1",
     "type": "shopware-platform-plugin",
     "license": "MIT",
     "require": {
-        "shopware/core": "~6.6.0",
-        "shopware/storefront": "~6.6.0",
-        "adyen/php-api-library": "^17.5.0",
-        "adyen/php-webhook-module": "^1",
+        "shopware/core": "~6.4.0 || ~6.5.0",
+        "shopware/storefront": "~6.4.0 || ~6.5.0",
+        "adyen/php-api-library": "^20.2.0",
+        "adyen/php-webhook-module": "0.8.0",
         "ext-json": "*"
     },
     "extra": {
@@ -41,8 +41,8 @@
         }
     },
     "require-dev": {
-        "squizlabs/php_codesniffer": "^3.7",
-        "phpunit/phpunit": "^10.4"
+        "squizlabs/php_codesniffer": "^3.5",
+        "phpunit/phpunit": "^9"
     },
     "config": {
         "allow-plugins": {