diff --git a/src/InputNumber.tsx b/src/InputNumber.tsx
index e9914912..d6d864b8 100644
--- a/src/InputNumber.tsx
+++ b/src/InputNumber.tsx
@@ -60,7 +60,7 @@ export interface InputNumberProps<T extends ValueType = ValueType>
   decimalSeparator?: string;
 
   onInput?: (text: string) => void;
-  onChange?: (value: T) => void;
+  onChange?: (value: T | null) => void;
   onPressEnter?: React.KeyboardEventHandler<HTMLInputElement>;
 
   onStep?: (value: T, info: { offset: ValueType; type: 'up' | 'down' }) => void;