diff --git a/moderation/moderation.py b/moderation/moderation.py
index a05314c..b07c070 100644
--- a/moderation/moderation.py
+++ b/moderation/moderation.py
@@ -1152,7 +1152,7 @@ class Moderation(commands.Cog):
                 db = await self.config.mysql_database()
 
                 update_query = f"UPDATE `{db}`.`moderation_{interaction.guild.id}` SET changes = %s, reason = %s WHERE moderation_id = %s"
-                cursor.execute(update_query, (changes, reason, case_number))
+                cursor.execute(update_query, (json.dumps(changes), reason, case_number))
                 database.commit()
 
                 new_case = await self.fetch_case(case_number, interaction.guild.id)