diff --git a/composer.json b/composer.json
index 3accb7e..170e7b4 100644
--- a/composer.json
+++ b/composer.json
@@ -4,7 +4,7 @@
     "description": "An easy to use, non-bloated, barcode generator in PHP. Creates SVG, PNG, JPG and HTML images from the most used 1D barcode standards.",
     "keywords": [ "php", "barcode", "barcode generator", "EAN", "EAN13", "UPC", "Code39", "Code128", "Code93", "Standard 2 of 5", "MSI", "POSTNET", "KIX", "KIXCODE", "CODABAR", "PHARMA", "Code11", "SVG", "PNG", "HTML", "JPG", "JPEG" ],
     "homepage": "http://github.com/brewerwall/php-barcode-generator",
-    "license": "LGPLv3",
+    "license": "LGPL-3.0-only",
     "authors": [
         {
             "name": "Nicola Asuni",