diff --git a/src/python_rucaptcha/core/enums.py b/src/python_rucaptcha/core/enums.py
index 8f6d245f..891490df 100644
--- a/src/python_rucaptcha/core/enums.py
+++ b/src/python_rucaptcha/core/enums.py
@@ -128,3 +128,7 @@ class CyberSiARAEnm(str, MyEnum):
 class MTCaptchaEnm(str, MyEnum):
     MtCaptchaTask = "MtCaptchaTask"
     MtCaptchaTaskProxyless = "MtCaptchaTaskProxyless"
+
+
+class BoundingBoxCaptchaEnm(str, MyEnum):
+    BoundingBoxTask = "BoundingBoxTask"