diff --git a/package.json b/package.json
index d104705c0b..7506df3891 100644
--- a/package.json
+++ b/package.json
@@ -77,13 +77,13 @@
   },
   "devDependencies": {
     "@types/node": "^6.0.46",
-    "ava": "^0.16.0",
+    "ava": "^0.17.0",
     "coveralls": "^2.11.15",
-    "nyc": "^8.4.0",
+    "nyc": "^9.0.1",
     "sinon": "^1.17.5",
     "superagent": "^2.3.0",
     "supertest": "^2.0.1",
-    "supervisor": "^0.11.0",
+    "supervisor": "^0.12.0",
     "unleash-frontend": "1.0.0-alpha.2"
   }
 }