diff --git a/Fix-PreventWindows11Upgrade.ps1 b/Fix-PreventWindows11Upgrade.ps1
index e794171..a39db87 100644
--- a/Fix-PreventWindows11Upgrade.ps1
+++ b/Fix-PreventWindows11Upgrade.ps1
@@ -34,7 +34,7 @@ Function IsWindowsVersion {
 
 # Make sure we're running at least Windows 10 1803 but not higher than Windows 10 21H2
 # This is because the Group Policy setting used below was introduced in 1803, so anything before that won't have any effect
-If ( (IsWindowsVersion -ge "10.0.17134") -and (IsWindowsVersion -le "10.0.19044") ) {
+If ( (IsWindowsVersion -ge "10.0.17134") -and (IsWindowsVersion -le "10.0.19045") ) {
 
     # This is the version of Windows 10 you want to update to, but no further
     $MaxWindowsVersion = "22H2"