diff --git a/Other/xray-core/build.ps1 b/Other/xray-core/build.ps1
index 194bad60..759597d9 100644
--- a/Other/xray-core/build.ps1
+++ b/Other/xray-core/build.ps1
@@ -1,6 +1,6 @@
 Push-Location (Split-Path $MyInvocation.MyCommand.Path -Parent)
 
-git clone https://github.com/xtls/xray-core -b 'v1.4.3' src
+git clone https://github.com/xtls/xray-core -b 'v1.4.4' src
 if ( -Not $? ) {
     Pop-Location
     exit $lastExitCode
@@ -18,4 +18,4 @@ Pop-Location
 rm -Recurse -Force src
 
 Pop-Location
-exit $lastExitCode
\ No newline at end of file
+exit $lastExitCode