diff --git a/src/main/java/net/hostsharing/hsadminng/hs/office/partner/HsOfficePartnerController.java b/src/main/java/net/hostsharing/hsadminng/hs/office/partner/HsOfficePartnerController.java
index a0bcc25d..f7440eaf 100644
--- a/src/main/java/net/hostsharing/hsadminng/hs/office/partner/HsOfficePartnerController.java
+++ b/src/main/java/net/hostsharing/hsadminng/hs/office/partner/HsOfficePartnerController.java
@@ -185,7 +185,22 @@ public class HsOfficePartnerController implements HsOfficePartnersApi {
     private void optionallyUpdateRelatedRelations(final HsOfficePartnerRbacEntity saved, final HsOfficePersonRealEntity previousPartnerPerson) {
         final var partnerPersonHasChanged = !saved.getPartnerRel().getHolder().getUuid().equals(previousPartnerPerson.getUuid());
         if (partnerPersonHasChanged) {
-
+            em.createNativeQuery("""
+                UPDATE hs_office.relation
+                    SET anchorUuid = :newPartnerPersonUuid
+                    WHERE anchorUuid = :oldPartnerPersonUuid
+            """)
+                    .setParameter("oldPartnerPersonUuid", previousPartnerPerson.getUuid())
+                    .setParameter("newPartnerPersonUuid", saved.getPartnerRel().getHolder().getUuid())
+                    .executeUpdate();
+            em.createNativeQuery("""
+                UPDATE hs_office.relation
+                    SET holderUuid = :newPartnerPersonUuid
+                    WHERE holderUuid = :oldPartnerPersonUuid AND type = 'DEBITOR'
+            """)
+                    .setParameter("oldPartnerPersonUuid", previousPartnerPerson.getUuid())
+                    .setParameter("newPartnerPersonUuid", saved.getPartnerRel().getHolder().getUuid())
+                    .executeUpdate();
         }
     }