diff --git a/package.json b/package.json
index a5a05b7..2119cbb 100644
--- a/package.json
+++ b/package.json
@@ -22,13 +22,13 @@
         "@types/node": "10 -",
         "browserify": "",
         "eslint": "^7.32.0",
-        "minimist": "",
+        "minimist": ">=0.2.4",
         "mocha": "^9.1.4",
         "nyc": "^15.1.0",
         "require-self": "^0.2.1",
         "ts-node": "^10.4.0",
         "typescript": "^4.5.5",
-        "uglify-js": "",
+        "uglify-js": ">=2.4.24",
         "ws": "^6.0.0"
     },
     "scripts": {