diff --git a/package.json b/package.json
index 0f4954d..8e0e62f 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "chai": "4.1.2",
     "chai-http": "3.0.0",
     "eslint": "^4.18.2",
-    "eslint-config-prettier": "^2.9.0",
+    "eslint-config-prettier": "^6.3.0",
     "eslint-config-standard": "^11.0.0",
     "eslint-plugin-flowtype": "^2.46.1",
     "eslint-plugin-import": "^2.9.0",