diff --git a/README.md b/README.md
index 5284f36..89baa1c 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Configure your packer template to require a [release version of the plugin](http
 packer {
   required_plugins {
     windows-update = {
-      version = "0.16.1"
+      version = "0.16.3"
       source = "github.com/rgl/windows-update"
     }
   }
diff --git a/update/windows-update.ps1 b/update/windows-update.ps1
index 3b34154..af52c1b 100644
--- a/update/windows-update.ps1
+++ b/update/windows-update.ps1
@@ -201,7 +201,8 @@ for ($i = 0; $i -lt $searchResult.Updates.Count; ++$i) {
         continue
     }
 
-    if ($update.InstallationBehavior.CanRequestUserInput) {
+    $updateCanRequestUserInput = try { $update.InstallationBehavior.CanRequestUserInput } catch { $false }
+    if ($updateCanRequestUserInput) {
         Write-Output "Warning The update '$updateTitle' has the CanRequestUserInput flag set (if the install hangs, you might need to exclude it with the filter 'exclude:`$_.InstallationBehavior.CanRequestUserInput' or 'exclude:`$_.Title -like '*$updateTitle*'')"
     }