diff --git a/src/Flashsharp/Data/Migrator.cs b/src/Flashsharp/Data/Migrator.cs
index 5a418cb..8d16a92 100644
--- a/src/Flashsharp/Data/Migrator.cs
+++ b/src/Flashsharp/Data/Migrator.cs
@@ -46,6 +46,8 @@ public static class Migrator
         {
             await connection.ExecuteAsync("select pg_advisory_unlock(hashtext(@name))", new { name = LockName });
         }
+
+        await db.DataSource.ReloadTypesAsync(cancellationToken);
     }
 
     static IEnumerable<(string Version, string Sql)> LoadMigrations()