diff --git a/README.md b/README.md
index b7e7d733f..82df14d07 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ Or you can add it directly in your composer.json file:
 ```json
 {
     "require": {
-        "brozot/laravel-fcm": "1.2.*"
+        "brozot/laravel-fcm": "1.3.*"
     }
 }
 ```
diff --git a/composer.json b/composer.json
index d7bca9957..c89e71668 100644
--- a/composer.json
+++ b/composer.json
@@ -14,7 +14,7 @@
         "php": ">=5.5.9",
         "illuminate/support": "5.*|^6",
         "guzzlehttp/guzzle": "~6.0",
-        "monolog/monolog": "^1.19"
+        "monolog/monolog": "^1.12|^2.0"
     },
     "require-dev": {
         "mockery/mockery" : "0.9.*",