diff --git a/composer.json b/composer.json
index 6bf17f3..9bfe675 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     {
         "name": "D3 Data Development (Inh. Thomas Dartsch)",
         "email": "info@shopmodule.com",
-        "homepage": "http://www.d3data.de",
+        "homepage": "https://www.d3data.de",
         "role": "Owner"
     }
   ],