diff --git a/node_modules/del/package.json b/node_modules/del/package.json
index e230d78b89..58f87063e3 100644
--- a/node_modules/del/package.json
+++ b/node_modules/del/package.json
@@ -55,11 +55,11 @@
     "slash": "^3.0.0"
   },
   "devDependencies": {
-    "ava": "^2.3.0",
+    "ava": "^4.0.0",
     "benchmark": "^2.1.4",
     "make-dir": "^3.0.0",
     "tempy": "^0.3.0",
-    "tsd": "^0.7.4",
-    "xo": "^0.24.0"
+    "tsd": "^0.17.0",
+    "xo": "^0.42.0"
   }
 }
\ No newline at end of file