diff --git a/discord/errors.py b/discord/errors.py
index 667edbf48..3a454a3ec 100644
--- a/discord/errors.py
+++ b/discord/errors.py
@@ -237,10 +237,6 @@ class CaptchaRequired(HTTPException):
     service: :class:`str`
         The CAPTCHA service to use. Usually ``hcaptcha``.
 
-        .. versionadded:: 2.1
-    sitekey: :class:`str`
-        The CAPTCHA sitekey to use.
-
         .. versionadded:: 2.1
     rqdata: Optional[:class:`str`]
         The enterprise hCaptcha request data.
@@ -249,10 +245,15 @@ class CaptchaRequired(HTTPException):
     rqtoken: Optional[:class:`str`]
         The enterprise hCaptcha request token.
 
+        .. versionadded:: 2.1
+    should_serve_invisible: :class:`bool`
+        Whether the CAPTCHA should be invisible.
+
         .. versionadded:: 2.1
     """
 
     RECAPTCHA_SITEKEY: Final[str] = '6Lef5iQTAAAAAKeIvIY-DeexoO3gj7ryl9rLMEnn'
+    RECAPTCHA_ENTERPRISE_SITEKEY: Final[str] = '6LeYqFcqAAAAAD6iZesmNgVulsO4PkpBdr6NVG6M'
 
     __slots__ = ('errors', 'service', 'sitekey')
 
@@ -260,10 +261,23 @@ class CaptchaRequired(HTTPException):
         super().__init__(response, {'code': -1, 'message': 'Captcha required'})
         self.json: CaptchaPayload = message
         self.errors: List[str] = message['captcha_key']
-        self.service: CaptchaService = message.get('captcha_service', 'hcaptcha')
-        self.sitekey: str = message.get('captcha_sitekey') or self.RECAPTCHA_SITEKEY
+        self.service: CaptchaService = message.get('captcha_service', 'recaptcha')
+        self._sitekey: str | None = message.get('captcha_sitekey')
         self.rqdata: Optional[str] = message.get('captcha_rqdata')
         self.rqtoken: Optional[str] = message.get('captcha_rqtoken')
+        self.should_serve_invisible: bool = message.get('should_serve_invisible', False)
+
+    @property
+    def sitekey(self) -> str:
+        """:class:`str`: The CAPTCHA sitekey to use.
+
+        .. versionadded:: 2.1
+        """
+        if self._sitekey is not None:
+            return self._sitekey
+        elif self.service == 'recaptcha_enterprise':
+            return self.RECAPTCHA_ENTERPRISE_SITEKEY
+        return self.RECAPTCHA_SITEKEY
 
 
 class InvalidData(ClientException):
diff --git a/discord/types/error.py b/discord/types/error.py
index 6b48b7caf..c3812e3c2 100644
--- a/discord/types/error.py
+++ b/discord/types/error.py
@@ -46,12 +46,13 @@ class Error(TypedDict):
     errors: NotRequired[FormErrors]
 
 
-CaptchaService = Literal['hcaptcha', 'recaptcha']
+CaptchaService = Literal['hcaptcha', 'recaptcha', 'recaptcha_enterprise']
 
 
 class CaptchaRequired(TypedDict):
     captcha_key: List[str]
-    captcha_service: CaptchaService
+    captcha_service: NotRequired[CaptchaService]
     captcha_sitekey: Optional[str]
     captcha_rqdata: NotRequired[str]
     captcha_rqtoken: NotRequired[str]
+    should_serve_invisible: NotRequired[bool]