diff --git a/package.json b/package.json
index 977b39a062..b71e934a83 100644
--- a/package.json
+++ b/package.json
@@ -102,7 +102,6 @@
     "parse5": "^6.0.1",
     "png-chunks-extract": "^1.0.0",
     "posthog-js": "1.12.2",
-    "prop-types": "^15.7.2",
     "qrcode": "1.4.4",
     "re-resizable": "^6.9.0",
     "react": "17.0.2",
diff --git a/src/components/views/context_menus/LegacyCallContextMenu.tsx b/src/components/views/context_menus/LegacyCallContextMenu.tsx
index 1f52fa2637..3ca79a8e22 100644
--- a/src/components/views/context_menus/LegacyCallContextMenu.tsx
+++ b/src/components/views/context_menus/LegacyCallContextMenu.tsx
@@ -15,7 +15,6 @@ limitations under the License.
 */
 
 import React from 'react';
-import PropTypes from 'prop-types';
 import { MatrixCall } from 'matrix-js-sdk/src/webrtc/call';
 
 import { _t } from '../../../languageHandler';
@@ -27,11 +26,6 @@ interface IProps extends IContextMenuProps {
 }
 
 export default class LegacyCallContextMenu extends React.Component<IProps> {
-    static propTypes = {
-        // js-sdk User object. Not required because it might not exist.
-        user: PropTypes.object,
-    };
-
     constructor(props) {
         super(props);
     }
diff --git a/src/components/views/settings/BridgeTile.tsx b/src/components/views/settings/BridgeTile.tsx
index 08517bd833..626c8b4ea6 100644
--- a/src/components/views/settings/BridgeTile.tsx
+++ b/src/components/views/settings/BridgeTile.tsx
@@ -15,7 +15,6 @@ limitations under the License.
 */
 
 import React from 'react';
-import PropTypes from 'prop-types';
 import { MatrixEvent } from "matrix-js-sdk/src/models/event";
 import { Room } from "matrix-js-sdk/src/models/room";
 import { logger } from "matrix-js-sdk/src/logger";
@@ -66,11 +65,6 @@ interface IBridgeStateEvent {
 }
 
 export default class BridgeTile extends React.PureComponent<IProps> {
-    static propTypes = {
-        ev: PropTypes.object.isRequired,
-        room: PropTypes.object.isRequired,
-    };
-
     render() {
         const content: IBridgeStateEvent = this.props.ev.getContent();
         // Validate