diff --git a/apps/desktop/src/index.tsx b/apps/desktop/src/index.tsx
index 8c60d8351..1f779c080 100644
--- a/apps/desktop/src/index.tsx
+++ b/apps/desktop/src/index.tsx
@@ -73,7 +73,7 @@ function App() {
 			}}
 			openDialog={function (options: {
 				directory?: boolean | undefined;
-			}): Promise<string | string[]> {
+			}): Promise<string | string[] | null> {
 				return dialog.open(options);
 			}}
 			isFocused={focused}
diff --git a/packages/client/src/ClientProvider.tsx b/packages/client/src/ClientProvider.tsx
index 868c3c3c9..6ca635e0a 100644
--- a/packages/client/src/ClientProvider.tsx
+++ b/packages/client/src/ClientProvider.tsx
@@ -11,7 +11,6 @@ export const ClientProvider: React.FC<ClientProviderProps> = ({ children, ...pro
 	return (
 		// This exists to add the QueryClientProvider to the current subpackage '@sd/client'.
 		// The ReactQueryClient is fetched from the window object (which is set in the parent application).
-		// @ts-expect-error: react-query depends on the react@^17 FC type which includes children -- once v4.0 is released this will not be necessary
 		<QueryClientProvider {...props} client={window.ReactQueryClient}>
 			{children}
 		</QueryClientProvider>
diff --git a/packages/interface/src/App.tsx b/packages/interface/src/App.tsx
index 4ff218abf..fc9e682de 100644
--- a/packages/interface/src/App.tsx
+++ b/packages/interface/src/App.tsx
@@ -45,7 +45,7 @@ export interface AppProps {
 	transport: BaseTransport;
 	platform: Platform;
 	convertFileSrc: (url: string) => string;
-	openDialog: (options: { directory?: boolean }) => Promise<string | string[]>;
+	openDialog: (options: { directory?: boolean }) => Promise<string | string[] | null>;
 	onClose?: () => void;
 	onMinimize?: () => void;
 	onFullscreen?: () => void;