diff --git a/package.json b/package.json
index de30fc9..51e73b0 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "glob": "^7.1.6",
     "jest": "^27.5.1",
     "on-build-webpack": "^0.1.0",
+    "prettier": "^2.5.1",
     "tar": "^6.0.5",
     "ts-jest": "^27.1.3",
     "ts-loader": "^7.0.5",