diff --git a/bucket/virtualbox-with-extension-pack-np.json b/bucket/virtualbox-with-extension-pack-np.json
index d996ac62..20000d4a 100644
--- a/bucket/virtualbox-with-extension-pack-np.json
+++ b/bucket/virtualbox-with-extension-pack-np.json
@@ -15,17 +15,17 @@
         "64bit": {
             "url": [
                 "https://download.virtualbox.org/virtualbox/6.1.34/VirtualBox-6.1.34-150636-Win.exe#/VBoxSetup.exe",
-                "https://download.virtualbox.org/virtualbox/6.1.16/Oracle_VM_VirtualBox_Extension_Pack-6.1.16.vbox-extpack"
+                "https://download.virtualbox.org/virtualbox/6.1.34/Oracle_VM_VirtualBox_Extension_Pack-6.1.34-150636.vbox-extpack"
             ],
             "hash": [
                 "e84b0895fb0eede215a7d3b5ad2c92a2a3ed5cbc4eede2e2ee5c981eccb5f80e",
-                "9802482b77b95a954cb5111793da10d009009a4e9a9c4eaa4bd1ae5dafe9db46"
+                "d7856f0688b6d2ed1e8bff0b367efa952068b03fa5a3a29b46db08cfd5d9a810"
             ]
         }
     },
     "installer": {
         "script": [
-            "Start-Process -Wait -WindowStyle Hidden cmd \"/c call `\"$dir\\VBoxSetup.exe`\" --msiparams INSTALLDIR=`\"$dir`\" VBOX_START=0 REBOOT=ReallySuppress --silent && icacls `\"$dir`\" /grant Everyone:F /T && echo y | `\"$dir\\VBoxManage.exe`\" extpack install --replace `\"$dir\\Oracle_VM_VirtualBox_Extension_Pack-$version.vbox-extpack`\"\" -Verb RunAs",
+            "Start-Process -Wait -WindowStyle Hidden cmd \"/c call `\"$dir\\VBoxSetup.exe`\" --msiparams INSTALLDIR=`\"$dir`\" VBOX_START=0 REBOOT=ReallySuppress --silent && icacls `\"$dir`\" /grant Everyone:F /T && echo y | `\"$dir\\VBoxManage.exe`\" extpack install --replace `\"$dir\\Oracle_VM_VirtualBox_Extension_Pack-$version-$matchRevision.vbox-extpack`\"\" -Verb RunAs",
             "Remove-Item \"$dir\\VBoxSetup.exe\"",
             "Remove-Item \"$env:PUBLIC\\Desktop\\Oracle VM VirtualBox.lnk\"",
             "Remove-Item -Recurse \"$([Environment]::GetFolderPath('commonstartmenu'))\\Programs\\Oracle VM VirtualBox\""
@@ -68,7 +68,10 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://download.virtualbox.org/virtualbox/$version/VirtualBox-$version-$matchRevision-Win.exe#/VBoxSetup.exe"
+                "url": [
+                    "https://download.virtualbox.org/virtualbox/$version/VirtualBox-$version-$matchRevision-Win.exe#/VBoxSetup.exe",
+                    "https://download.virtualbox.org/virtualbox/$version/Oracle_VM_VirtualBox_Extension_Pack-$version-$matchRevision.vbox-extpack"
+                ]
             }
         },
         "hash": {