diff --git a/api/core/memory/entities.py b/api/core/memory/entities.py
index 654922d154..974d6c8f29 100644
--- a/api/core/memory/entities.py
+++ b/api/core/memory/entities.py
@@ -73,6 +73,7 @@ class MemoryBlockWithVisibility(BaseModel):
     id: str
     name: str
     value: str
+    version: int
     end_user_visible: bool
     end_user_editable: bool