diff --git a/docs/pages/material-ui/api/pagination.json b/docs/pages/material-ui/api/pagination.json
index a59b2a71efc024..b07c43f7fada33 100644
--- a/docs/pages/material-ui/api/pagination.json
+++ b/docs/pages/material-ui/api/pagination.json
@@ -15,7 +15,7 @@
     "getItemAriaLabel": {
       "type": { "name": "func" },
       "signature": {
-        "type": "function(type: string, page: number, selected: bool) => string",
+        "type": "function(type: string, page: number | null, selected: boolean) => string",
         "describedArgs": ["type", "page", "selected"]
       }
     },
diff --git a/packages/mui-material/src/Pagination/Pagination.d.ts b/packages/mui-material/src/Pagination/Pagination.d.ts
index 50d83916d37f9c..752661d0c34015 100644
--- a/packages/mui-material/src/Pagination/Pagination.d.ts
+++ b/packages/mui-material/src/Pagination/Pagination.d.ts
@@ -42,14 +42,14 @@ export interface PaginationProps
    *
    * For localization purposes, you can use the provided [translations](/material-ui/guides/localization/).
    * @param {string} type The link or button type to format ('page' | 'first' | 'last' | 'next' | 'previous' | 'start-ellipsis' | 'end-ellipsis'). Defaults to 'page'.
-   * @param {number} page The page number to format.
-   * @param {bool} selected If true, the current page is selected.
+   * @param {number | null} page The page number to format.
+   * @param {boolean} selected If true, the current page is selected.
    * @returns {string}
    */
   getItemAriaLabel?: (
     type: UsePaginationItem['type'],
     page: UsePaginationItem['page'],
-    selected: boolean,
+    selected: UsePaginationItem['selected'],
   ) => string;
 
   /**
diff --git a/packages/mui-material/src/Pagination/Pagination.js b/packages/mui-material/src/Pagination/Pagination.js
index 56e2610ee2b4e9..97fd340dad5f1a 100644
--- a/packages/mui-material/src/Pagination/Pagination.js
+++ b/packages/mui-material/src/Pagination/Pagination.js
@@ -176,8 +176,8 @@ Pagination.propTypes /* remove-proptypes */ = {
    *
    * For localization purposes, you can use the provided [translations](/material-ui/guides/localization/).
    * @param {string} type The link or button type to format ('page' | 'first' | 'last' | 'next' | 'previous' | 'start-ellipsis' | 'end-ellipsis'). Defaults to 'page'.
-   * @param {number} page The page number to format.
-   * @param {bool} selected If true, the current page is selected.
+   * @param {number | null} page The page number to format.
+   * @param {boolean} selected If true, the current page is selected.
    * @returns {string}
    */
   getItemAriaLabel: PropTypes.func,