diff --git a/framework/core/composer.json b/framework/core/composer.json
index 0abe741c4..3ea49ccd3 100644
--- a/framework/core/composer.json
+++ b/framework/core/composer.json
@@ -66,6 +66,7 @@
         "middlewares/base-path-router": "^0.2.1",
         "middlewares/request-handler": "^1.2",
         "monolog/monolog": "^1.16.0",
+        "nesbot/carbon": "^2.0",
         "nikic/fast-route": "^0.6",
         "psr/http-message": "^1.0",
         "psr/http-server-handler": "^1.0",