diff --git a/node/node.d.ts b/node/node.d.ts
index f3a778e019..56306c6658 100644
--- a/node/node.d.ts
+++ b/node/node.d.ts
@@ -868,9 +868,13 @@ declare module "fs" {
     export function openSync(path: string, flags: string, mode?: number): number;
     export function openSync(path: string, flags: string, mode?: string): number;
     export function utimes(path: string, atime: number, mtime: number, callback?: (err?: NodeJS.ErrnoException) => void): void;
+    export function utimes(path: string, atime: Date, mtime: Date, callback?: (err?: NodeJS.ErrnoException) => void): void;
     export function utimesSync(path: string, atime: number, mtime: number): void;
+    export function utimesSync(path: string, atime: Date, mtime: Date): void;
     export function futimes(fd: number, atime: number, mtime: number, callback?: (err?: NodeJS.ErrnoException) => void): void;
+    export function futimes(fd: number, atime: Date, mtime: Date, callback?: (err?: NodeJS.ErrnoException) => void): void;
     export function futimesSync(fd: number, atime: number, mtime: number): void;
+    export function futimesSync(fd: number, atime: Date, mtime: Date): void;
     export function fsync(fd: number, callback?: (err?: NodeJS.ErrnoException) => void): void;
     export function fsyncSync(fd: number): void;
     export function write(fd: number, buffer: Buffer, offset: number, length: number, position: number, callback?: (err: NodeJS.ErrnoException, written: number, buffer: Buffer) => void): void;