diff --git a/node_modules/dot-prop/package.json b/node_modules/dot-prop/package.json
index a1c3610c3c..37e1a8b762 100644
--- a/node_modules/dot-prop/package.json
+++ b/node_modules/dot-prop/package.json
@@ -37,9 +37,9 @@
     "is-obj": "^2.0.0"
   },
   "devDependencies": {
-    "ava": "^2.1.0",
+    "ava": "^4.0.0",
     "benchmark": "^2.1.4",
-    "tsd": "^0.7.2",
-    "xo": "^0.25.3"
+    "tsd": "^0.17.0",
+    "xo": "^0.42.0"
   }
 }
\ No newline at end of file