diff --git a/types/react-flatpickr/index.d.ts b/types/react-flatpickr/index.d.ts
index 9d070494b4..ac470b8f64 100644
--- a/types/react-flatpickr/index.d.ts
+++ b/types/react-flatpickr/index.d.ts
@@ -1,12 +1,13 @@
-// Type definitions for react-flatpickr 3.7
+// Type definitions for react-flatpickr 3.8
 // Project: https://github.com/coderhaoxin/react-flatpickr
 // Definitions by: begincalendar <https://github.com/begincalendar>
 //                 snaveevans <https://github.com/snaveevans>
 //                 rigothedev <https://github.com/rigothedev>
+//                 doniyor2109 <https://github.com/doniyor2109>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 // TypeScript Version: 2.8
 
-import { Component } from "react";
+import { Component, ReactElement } from "react";
 import flatpickr from "flatpickr";
 
 export type Omit<T, K extends keyof T> = Pick<T, Exclude<keyof T, K>>;
@@ -24,6 +25,7 @@ export interface DateTimePickerProps extends Omit<Partial<HTMLInputElement>, 'va
     onDayCreate?: flatpickr.Options.Hook;
     value?: string | Date | number | ReadonlyArray<string | Date | number>;
     className?: string;
+    render?: (props: Omit<DateTimePickerProps, 'options' | 'render'>, ref: (node: HTMLInputElement) => void) => ReactElement;
 }
 
 export default class DatePicker extends Component<DateTimePickerProps> {}
diff --git a/types/react-flatpickr/react-flatpickr-tests.tsx b/types/react-flatpickr/react-flatpickr-tests.tsx
index cbad38fd58..1806e4e49e 100644
--- a/types/react-flatpickr/react-flatpickr-tests.tsx
+++ b/types/react-flatpickr/react-flatpickr-tests.tsx
@@ -42,5 +42,8 @@ const valueDateArrayElement = (
 const valueNumberArrayElement = (
     <DatePicker value={[1543516477474, 1544549477474]} />
 );
+const customRender = (
+    <DatePicker render={({value}, ref) => <input ref={ref} value={value ? value.toString() : ''} />} />
+);
 
 const extraInputPropertiesElement = <DatePicker placeholder="Enter a date..." id="datepicker-1" />;