diff --git a/package.json b/package.json
index 5085c77..d893930 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   },
   "devDependencies": {
     "ava": "^0.19.0",
-    "bel": "^4.5.0",
+    "bel": "^5.0.0",
     "coveralls": "^2.11.15",
     "cross-env": "^5.0.0",
     "nyc": "^10.0.0",