diff --git a/node_modules/array-union/package.json b/node_modules/array-union/package.json
index ca61e74cb6..3b9c689c22 100644
--- a/node_modules/array-union/package.json
+++ b/node_modules/array-union/package.json
@@ -31,8 +31,8 @@
     "merge"
   ],
   "devDependencies": {
-    "ava": "^1.4.1",
-    "tsd": "^0.7.2",
-    "xo": "^0.24.0"
+    "ava": "^4.0.0",
+    "tsd": "^0.17.0",
+    "xo": "^0.41.0"
   }
 }
\ No newline at end of file