diff --git a/workos/event_objects/directory_group.py b/workos/event_objects/directory_group.py
index 16720aac..90936b5c 100644
--- a/workos/event_objects/directory_group.py
+++ b/workos/event_objects/directory_group.py
@@ -1,5 +1,6 @@
 from typing import Literal, TypedDict
 from workos.utils.types import JsonDict
+from directory_user import DirectoryUserEventData, WorkOSDirectoryUserEventData
 
 
 class DirectoryGroupEventData(TypedDict):
@@ -145,3 +146,112 @@ def to_dict(self) -> DirectoryGroupUpdatedEvent:
 
     def __str__(self):
         return f"{self.__class__.__name__} {self.to_dict()}"
+
+
+class DirectoryGroupMembershipEventData(TypedDict):
+    directory_id: str
+    user: DirectoryUserEventData
+    group: DirectoryGroupEventData
+
+
+class DirectoryGroupMembershipEventData:
+    directory_id: str
+    user: DirectoryUserEventData
+    group: DirectoryGroupEventData
+
+    @classmethod
+    def construct_from_response(cls, response: dict):
+        instance = cls()
+        for k, v in response.items():
+            if k == "user":
+                setattr(
+                    instance,
+                    k,
+                    WorkOSDirectoryUserEventData.construct_from_response(v),
+                )
+            elif k == "group":
+                setattr(
+                    instance,
+                    k,
+                    WorkOSDirectoryGroupEventData.construct_from_response(v),
+                )
+            else:
+                setattr(instance, k, v)
+
+        return instance
+
+    def to_dict(self) -> DirectoryGroupMembershipEventData:
+        return self.__dict__
+
+    def __str__(self):
+        return f"{self.__class__.__name__} {self.to_dict()}"
+
+
+class DirectoryGroupUserAddedEvent(TypedDict):
+    event: Literal["dsync.group.user_added"]
+    id: str
+    created_at: str
+    data: DirectoryGroupMembershipEventData
+
+
+class WorkOSDirectoryGroupUserAddedEvent:
+    event: Literal["dsync.group.user_added"]
+    id: str
+    created_at: str
+    data: DirectoryGroupMembershipEventData
+
+    @classmethod
+    def construct_from_response(cls, response: dict):
+        instance = cls()
+        for k, v in response.items():
+            if k == "data":
+                setattr(
+                    instance,
+                    k,
+                    DirectoryGroupMembershipEventData.construct_from_response(v),
+                )
+            else:
+                setattr(instance, k, v)
+
+        return instance
+
+    def to_dict(self) -> DirectoryGroupUserAddedEvent:
+        return self.__dict__
+
+    def __str__(self):
+        return f"{self.__class__.__name__} {self.to_dict()}"
+
+
+class DirectoryGroupUserRemovedEvent(TypedDict):
+    event: Literal["dsync.group.user_removed"]
+    id: str
+    created_at: str
+    data: DirectoryGroupMembershipEventData
+
+
+class WorkOSDirectoryGroupUserRemovedEvent:
+    event: Literal["dsync.group.user_removed"]
+    id: str
+    created_at: str
+    data: DirectoryGroupMembershipEventData
+
+    @classmethod
+    def construct_from_response(cls, response: dict):
+        instance = cls()
+        for k, v in response.items():
+            if k == "data":
+                setattr(
+                    instance,
+                    k,
+                    DirectoryGroupMembershipEventData.construct_from_response(v),
+                )
+            else:
+                setattr(instance, k, v)
+
+        return instance
+
+    def to_dict(self) -> DirectoryGroupUserRemovedEvent:
+        return self.__dict__
+
+    def __str__(self):
+        return f"{self.__class__.__name__} {self.to_dict()}"