diff --git a/types/prop-types/index.d.ts b/types/prop-types/index.d.ts
index 33ff7ae783..f6176dd59d 100644
--- a/types/prop-types/index.d.ts
+++ b/types/prop-types/index.d.ts
@@ -47,6 +47,7 @@ export function oneOfType<T extends Validator<any>>(types: T[]): Requireable<Non
 export function arrayOf<T>(type: Validator<T>): Requireable<T[]>;
 export function objectOf<T>(type: Validator<T>): Requireable<{ [K in keyof any]: T; }>;
 export function shape<P extends ValidationMap<any>>(type: P): Requireable<InferProps<P>>;
+export function exact<P extends ValidationMap<any>>(type: P): Requireable<Required<InferProps<P>>>;
 
 /**
  * Assert that the values match with the type specs.
diff --git a/types/react/index.d.ts b/types/react/index.d.ts
index 2c7110237c..09c9540a9d 100644
--- a/types/react/index.d.ts
+++ b/types/react/index.d.ts
@@ -2228,6 +2228,7 @@ declare namespace React {
         arrayOf: typeof PropTypes.arrayOf;
         objectOf: typeof PropTypes.objectOf;
         shape: typeof PropTypes.shape;
+        exact: typeof PropTypes.exact;
     }
 
     //