diff --git a/src/conductor/client/workflow/task/http_task.py b/src/conductor/client/workflow/task/http_task.py
index be37e7ab..c0759d0e 100644
--- a/src/conductor/client/workflow/task/http_task.py
+++ b/src/conductor/client/workflow/task/http_task.py
@@ -14,6 +14,7 @@ class HttpMethod(str, Enum):
     PUT = "PUT",
     POST = "POST",
     DELETE = "DELETE",
+    PATCH = "PATCH",
     HEAD = "HEAD",
     OPTIONS = "OPTIONS"