diff --git a/src/drivers/npm/driver.js b/src/drivers/npm/driver.js
index d6958a696..fcc6dd6be 100644
--- a/src/drivers/npm/driver.js
+++ b/src/drivers/npm/driver.js
@@ -329,7 +329,7 @@ class Site {
 
           if (response.status() >= 300 && response.status() < 400) {
             if (this.headers.location) {
-              url = new URL(this.headers.location.slice(-1))
+              url = new URL(this.headers.location.slice(-1), url)
             }
           } else {
             responseReceived = true
diff --git a/src/drivers/npm/package.json b/src/drivers/npm/package.json
index a9c0a503d..c016d3fb0 100644
--- a/src/drivers/npm/package.json
+++ b/src/drivers/npm/package.json
@@ -13,7 +13,7 @@
     "software"
   ],
   "homepage": "https://www.wappalyzer.com",
-  "version": "5.10.3",
+  "version": "6.0.3",
   "author": "Wappalyzer",
   "license": "MIT",
   "repository": {