diff --git a/docs/content/meta/DropdownMenuRadioGroup.md b/docs/content/meta/DropdownMenuRadioGroup.md
index 943e570fa..233bac6c4 100644
--- a/docs/content/meta/DropdownMenuRadioGroup.md
+++ b/docs/content/meta/DropdownMenuRadioGroup.md
@@ -26,6 +26,6 @@
   {
     'name': 'update:modelValue',
     'description': '<p>Event handler called when the value changes.</p>\n',
-    'type': '[payload: boolean]'
+    'type': '[payload: string]'
   }
 ]" />
diff --git a/docs/content/meta/MenubarRadioGroup.md b/docs/content/meta/MenubarRadioGroup.md
index 943e570fa..233bac6c4 100644
--- a/docs/content/meta/MenubarRadioGroup.md
+++ b/docs/content/meta/MenubarRadioGroup.md
@@ -26,6 +26,6 @@
   {
     'name': 'update:modelValue',
     'description': '<p>Event handler called when the value changes.</p>\n',
-    'type': '[payload: boolean]'
+    'type': '[payload: string]'
   }
 ]" />
diff --git a/packages/radix-vue/src/Menu/MenuRadioGroup.vue b/packages/radix-vue/src/Menu/MenuRadioGroup.vue
index d89b0982c..7e97fef31 100644
--- a/packages/radix-vue/src/Menu/MenuRadioGroup.vue
+++ b/packages/radix-vue/src/Menu/MenuRadioGroup.vue
@@ -15,7 +15,7 @@ export interface MenuRadioGroupProps extends MenuGroupProps {
 
 export type MenuRadioGroupEmits = {
   /** Event handler called when the value changes. */
-  'update:modelValue': [payload: boolean]
+  'update:modelValue': [payload: string]
 }
 
 export const [injectMenuRadioGroupContext, provideMenuRadioGroupContext]