diff --git a/CHANGELOG.md b/CHANGELOG.md
index c443b28e..88b5eb80 100755
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Changelog
+## Unreleased
+### Add
+- Add support for PHP 8.4
+
 ## [v6.5.2] - 2026.03.02
 ### Add
 - Add SsrSearchResultsReceivedEvent to SSR RecordList
diff --git a/composer.json b/composer.json
index 433b9669..05133032 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
     "omikron/factfinder-communication-sdk": "^0.9.9",
     "shopware/core": "~6.6.0",
     "shopware/storefront": "~6.6.0",
-    "php": "~8.2.0||~8.3.0",
+    "php": "~8.2.0||~8.3.0||~8.4.0",
     "salesforce/handlebars-php": "3.*",
     "league/flysystem-sftp-v3": "^3.0",
     "league/flysystem-ftp": "^3.0"