diff --git a/src/naliiabot/bot/tools/schemes.py b/src/naliiabot/bot/tools/schemes.py
index e29e007..0aab65a 100644
--- a/src/naliiabot/bot/tools/schemes.py
+++ b/src/naliiabot/bot/tools/schemes.py
@@ -24,7 +24,7 @@ class ScheduleSchema(BaseModel):
         description="Max 255 characters."
     )
 
-    class Config:
+    class ConfigDict:
         json_schema_extra = {
             "example": {
                 "schedule_date": "15-03-2026",