diff --git a/app/models/journal_entry_models.py b/app/models/journal_entry_models.py
index 408bf24..3e4ed8a 100644
--- a/app/models/journal_entry_models.py
+++ b/app/models/journal_entry_models.py
@@ -43,6 +43,11 @@ class Journal_Entry_Base(BaseModel):
     content_json: Optional[Union[Json, None]]
     content_encrypted: Optional[str]
 
+    history: Optional[str] # Used to store the history of the journal entry content
+    history_encrypted: Optional[str]
+
+    passcode_hash: Optional[str] # Used to store the hash of the passcode for looking up the passcode
+
     template: Optional[bool] = False # If this is a template entry, it can be used to create new entries based on this template
 
     type_code: Optional[str] # 'log', 'tracking', 'personal', 'professional', etc