diff --git a/package.json b/package.json
index 3d22dd3..54c4181 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
 		"coveralls": "^3.0.5",
 		"mocha": "^6.2.0",
 		"nyc": "^14.1.1",
-		"prettier": "^1.18.2",
+		"prettier": "^2.0.4",
 		"sonarjs": "^1.0.0",
 		"source-map-support": "^0.5.12",
 		"ts-node": "^8.3.0",