diff --git a/node/index.d.ts b/node/index.d.ts
index 6e4fbce84e..93c0d7c709 100644
--- a/node/index.d.ts
+++ b/node/index.d.ts
@@ -2124,7 +2124,7 @@ declare module "dgram" {
         send(msg: Buffer | String | any[], offset: number, length: number, port: number, address: string, callback?: (error: Error, bytes: number) => void): void;
         bind(port?: number, address?: string, callback?: () => void): void;
         bind(options: BindOptions, callback?: Function): void;
-        close(callback?: any): void;
+        close(callback?: () => void): void;
         address(): AddressInfo;
         setBroadcast(flag: boolean): void;
         setTTL(ttl: number): void;