diff --git a/.changes/nsis-kill-own-process.md b/.changes/nsis-kill-own-process.md
new file mode 100644
index 000000000..5813c18e2
--- /dev/null
+++ b/.changes/nsis-kill-own-process.md
@@ -0,0 +1,5 @@
+---
+'tauri-bundler': 'patch:bug'
+---
+
+On Windows, fix NSIS installer trying to kill itself if the installer file name and the app `productName` are the same.
diff --git a/tooling/bundler/src/bundle/windows/nsis.rs b/tooling/bundler/src/bundle/windows/nsis.rs
index 964e57b7a..3e56045da 100644
--- a/tooling/bundler/src/bundle/windows/nsis.rs
+++ b/tooling/bundler/src/bundle/windows/nsis.rs
@@ -37,8 +37,8 @@ const NSIS_URL: &str =
 const NSIS_SHA1: &str = "057e83c7d82462ec394af76c87d06733605543d4";
 const NSIS_APPLICATIONID_URL: &str = "https://github.com/tauri-apps/binary-releases/releases/download/nsis-plugins-v0/NSIS-ApplicationID.zip";
 const NSIS_TAURI_UTILS: &str =
-  "https://github.com/tauri-apps/nsis-tauri-utils/releases/download/nsis_tauri_utils-v0.2.0/nsis_tauri_utils.dll";
-const NSIS_TAURI_UTILS_SHA1: &str = "463555D6A0D48782754C98CD95A3C9C68F171698";
+  "https://github.com/tauri-apps/nsis-tauri-utils/releases/download/nsis_tauri_utils-v0.2.1/nsis_tauri_utils.dll";
+const NSIS_TAURI_UTILS_SHA1: &str = "53A7CFAEB6A4A9653D6D5FBFF02A3C3B8720130A";
 
 #[cfg(target_os = "windows")]
 const NSIS_REQUIRED_FILES: &[&str] = &[