appearance problems on category page

Hello, i got a problem with all category pages, it is listed the old version of my articles. For example, on the page: https://www.info-demarches.com/category/attestation-sur-lhonneur/ the first article “Modèle attestation sur l’honneur de non alcoolémie et usage de stupéfiants” appear with the blue title “ATTESTATION POUR L’ASSURANCE DE NON ALCOOLEMIE ET USAGE DE STUPEFIANT EN CONDUISANT” but i deleted it long time ago. As you can see here : https://www.info-demarches.com/modele-attestation-sur-lhonneur-de-non-alcoolemie-et-usage-de-stupefiants/

What should i do please ? Thanks for your help