diff --git a/composer.json b/composer.json
index 4bf6c82..d270c19 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
         "nyholm/dsn": "^2.0",
         "psr/log": "^1.0 || ^2.0 || ^3.0",
         "ext-json": "*",
-        "azjezz/psl": "^5.0"
+        "azjezz/psl": "^6.1"
 
     },
     "require-dev": {