From 7f7809de9d76f680fa182a53ddfa28a5d587a63a Mon Sep 17 00:00:00 2001
From: Julian Stirling <julian@julianstirling.co.uk>
Date: Tue, 26 Aug 2025 16:12:41 +0100
Subject: [PATCH] Update BaseModels to use ConfigDict rather than directly use
 a dictionary

---
 src/openflexure_microscope_server/scan_directories.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/openflexure_microscope_server/scan_directories.py b/src/openflexure_microscope_server/scan_directories.py
index de4539cc..a6fd124f 100644
--- a/src/openflexure_microscope_server/scan_directories.py
+++ b/src/openflexure_microscope_server/scan_directories.py
@@ -9,7 +9,7 @@ import threading
 import json
 from datetime import datetime, timedelta
 
-from pydantic import BaseModel, field_validator, field_serializer
+from pydantic import BaseModel, field_validator, field_serializer, ConfigDict
 
 from openflexure_microscope_server.utilities import requires_lock
 from openflexure_microscope_server.utilities import make_name_safe
@@ -49,7 +49,7 @@ class ScanData(BaseModel):
     Properties that are not known until the end have ``None`` serialised as "Unknown"
     """
 
-    model_config = {"extra": "forbid"}
+    model_config = ConfigDict(extra="forbid")
 
     scan_name: str
     """The name of the scan i.e. scan_0001"""