diff --git a/windows/deploy_windows.ps1 b/windows/deploy_windows.ps1
index 8d66212047..be67cab418 100644
--- a/windows/deploy_windows.ps1
+++ b/windows/deploy_windows.ps1
@@ -58,7 +58,7 @@ param (
     # The following version pinnings are semi-automatically checked for
     # updates. Verify .github/workflows/bump-dependencies.yaml when changing those manually:
     [string] $AsioSDKUrl = "https://download.steinberg.net/sdk_downloads/ASIO-SDK_2.3.4_2025-10-15.zip",
-    [string] $NsisUrl = "https://downloads.sourceforge.net/project/nsis/NSIS%203/3.12/nsis-3.12.zip",
+    [string] $NsisUrl = "https://downloads.sourceforge.net/project/nsis/NSIS%203/3.13/nsis-3.13.zip",
     [string] $BuildOption = ""
 )