diff --git a/config/app.webpack.config.js b/config/app.webpack.config.js
index 15d8f080..0da45f6d 100644
--- a/config/app.webpack.config.js
+++ b/config/app.webpack.config.js
@@ -9,6 +9,10 @@ import makeConfig from "./base.webpack.config";
 const root = fs.realpathSync(process.cwd());
 const outputPath = path.join(root, "build/app");
 
+import crypto from "crypto";
+const crypto_orig_createHash = crypto.createHash;
+crypto.createHash = algorithm => crypto_orig_createHash(algorithm == "md4" ? "sha256" : algorithm);
+
 export default makeConfig({
   name: "app",
 
diff --git a/package.json b/package.json
index bf32e7a0..bfda974f 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "tsconfig.json"
   ],
   "engines": {
-    "node": ">=14 <16",
+    "node": ">=14",
     "npm": ">= 5.2.0",
     "yarn": "^1.13.0"
   },