diff --git a/package.json b/package.json
index 00502ef..870f610 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "@types/lokijs": "^1.5.2",
     "@types/ramda": "github:types/npm-ramda#dist",
     "ava": "^0.25.0",
-    "concurrently": "^3.6.0",
+    "concurrently": "^4.0.0",
     "cz-conventional-changelog": "^2.1.0",
     "nyc": "^12.0.2",
     "prettier": "^1.13.5",