diff --git a/FFUDevelopment/BuildFFUVM.ps1 b/FFUDevelopment/BuildFFUVM.ps1
index 1ba5876..f2c3e7e 100644
--- a/FFUDevelopment/BuildFFUVM.ps1
+++ b/FFUDevelopment/BuildFFUVM.ps1
@@ -436,7 +436,7 @@ param(
     [switch]$Cleanup
 )
 $ProgressPreference = 'SilentlyContinue'
-$version = '2508.1Preview'
+$version = '2509.1Preview'
 
 # Remove any existing modules to avoid conflicts
 if (Get-Module -Name 'FFU.Common.Core' -ErrorAction SilentlyContinue) {
diff --git a/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1 b/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1
index 1bb6e68..6cb285f 100644
--- a/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1
+++ b/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1
@@ -234,7 +234,7 @@ $LogFileName = 'ScriptLog.txt'
 $USBDrive = Get-USBDrive
 New-item -Path $USBDrive -Name $LogFileName -ItemType "file" -Force | Out-Null
 $LogFile = $USBDrive + $LogFilename
-$version = '2508.1Preview'
+$version = '2509.1Preview'
 WriteLog 'Begin Logging'
 WriteLog "Script version: $version"