diff --git a/node_modules/registry-url/package.json b/node_modules/registry-url/package.json
index eb2b767568..6e7bac0c6f 100644
--- a/node_modules/registry-url/package.json
+++ b/node_modules/registry-url/package.json
@@ -33,10 +33,10 @@
     "rc": "^1.2.8"
   },
   "devDependencies": {
-    "ava": "^1.4.1",
+    "ava": "^4.0.0",
     "import-fresh": "^3.0.0",
-    "tsd": "^0.7.2",
-    "xo": "^0.24.0"
+    "tsd": "^0.17.0",
+    "xo": "^0.41.0"
   },
   "ava": {
     "serial": true