diff --git a/package.json b/package.json
index 45559b5..1b97ccc 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "has-own-deep": "^1.1.0",
     "kind-of": "^6.0.2",
     "set-value": "^3.0.0",
-    "union-value": "^1.0.0",
+    "union-value": "^2.0.1",
     "unset-value": "^1.0.0"
   },
   "devDependencies": {