diff --git a/package-lock.json b/package-lock.json
index 115176b2..4e63ef80 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -7902,9 +7902,9 @@
       }
     },
     "dts-dom": {
-      "version": "0.1.24",
-      "resolved": "https://registry.npmjs.org/dts-dom/-/dts-dom-0.1.24.tgz",
-      "integrity": "sha512-5iEO1Upc2cxzPG2fMB6yMqADIHubA1kW+WAlsgNl3vBE4giy7JZ9rb3fPA7aqbNQGDRoERISGcBSwm5slvXRiA=="
+      "version": "0.1.25",
+      "resolved": "https://registry.npmjs.org/dts-dom/-/dts-dom-0.1.25.tgz",
+      "integrity": "sha512-VIwZyr9KhYltfYvMMlWPwQtr3ud3uNCI7KIPgDnYMvcxLrB8K/6Ttvtdvbz8/TWkv7L1XCYTqeqF6zrwgHgaSg=="
     },
     "duplexer2": {
       "version": "0.0.2",
diff --git a/package.json b/package.json
index e09e10b9..feaf942d 100644
--- a/package.json
+++ b/package.json
@@ -69,7 +69,7 @@
     "babel-generator": "^6.26.0",
     "babylon": "7.0.0-beta.34",
     "chalk": "^2.3.0",
-    "dts-dom": "^0.1.24",
+    "dts-dom": "^0.1.25",
     "get-stdin": "^5.0.1",
     "meow": "^4.0.0",
     "pascal-case": "2.0.1",
diff --git a/tests/es6-class.d.ts b/tests/es6-class.d.ts
index ce43fd89..0683ba49 100644
--- a/tests/es6-class.d.ts
+++ b/tests/es6-class.d.ts
@@ -12,7 +12,7 @@ declare module 'component' {
     fontSize?: number;
   }
 
-  export type ComponentRequiredUnion = any[] | boolean;
+  export type ComponentRequiredUnion = ((...args: any[])=>any) | boolean;
 
   export interface ComponentRequiredArrayOfObjectsWithShape {
     color?: string;
diff --git a/tests/es6-class.jsx b/tests/es6-class.jsx
index d8ff26ea..60cc4d59 100644
--- a/tests/es6-class.jsx
+++ b/tests/es6-class.jsx
@@ -37,7 +37,7 @@ Component.propTypes = {
 	requiredFunc: React.PropTypes.func.isRequired,
 	requiredAny: React.PropTypes.any.isRequired,
 	requiredUnion: React.PropTypes.oneOfType([
-		React.PropTypes.array,
+		React.PropTypes.func,
 		React.PropTypes.bool
 	]).isRequired,
 	requiredArrayOf: React.PropTypes.arrayOf(React.PropTypes.string).isRequired,