diff --git a/composer.json b/composer.json
index 9771add..260911e 100644
--- a/composer.json
+++ b/composer.json
@@ -6,7 +6,7 @@
     "keywords": ["laravel", "illuminate", "roman", "roman-number", "roman-numeral", "converter", "format", "validator"],
     "require": {
         "php": ">=7.4",
-        "wandersonwhcr/romans": "^1.0",
+        "wandersonwhcr/romans": "^1.3",
         "illuminate/support": "^8.35"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index fb423f0..34363dc 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "edfbf1493a50c16d8e487e11cb1209b2",
+    "content-hash": "87ea93394f14d8d033f00d2f22ba9558",
     "packages": [
         {
             "name": "doctrine/inflector",