diff --git a/scripts/write-version.mjs b/scripts/write-version.mjs
index 5efa414..cdf71ab 100644
--- a/scripts/write-version.mjs
+++ b/scripts/write-version.mjs
@@ -2,10 +2,13 @@
 import { readFileSync, writeFileSync } from 'node:fs';
 import { fileURLToPath } from 'node:url';
 import { dirname } from 'node:path';
+import { execSync } from 'node:child_process';
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 
+const commitHash = execSync('git rev-parse --short HEAD').toString('utf-8').trim();
+
 const pkgJson = JSON.parse(readFileSync(__dirname + '/../package.json', 'utf-8'));
-const pkgVer = (pkgJson.version ?? 'unknown') + '\n';
+const pkgVer = `${pkgJson.version ?? 'unknown'}-${commitHash ?? 'unknown'}` + '\n';
 writeFileSync(__dirname + '/../dist/version.txt', pkgVer, 'utf-8');