diff --git a/backend/src/database/migrations/046_rename_shop_to_ausruestungsanfrage.sql b/backend/src/database/migrations/046_rename_shop_to_ausruestungsanfrage.sql
index de4b727..fc341a1 100644
--- a/backend/src/database/migrations/046_rename_shop_to_ausruestungsanfrage.sql
+++ b/backend/src/database/migrations/046_rename_shop_to_ausruestungsanfrage.sql
@@ -21,37 +21,50 @@ ALTER INDEX IF EXISTS idx_shop_anfragen_status RENAME TO idx_ausruestung_anfrage
 ALTER INDEX IF EXISTS idx_shop_anfrage_positionen_anfrage RENAME TO idx_ausruestung_anfrage_positionen_anfrage;
 
 -- ═══════════════════════════════════════════════════════════════════════════
--- 3. Rename triggers
+-- 3. Rename triggers (skip if not exist — wrapped in DO block)
 -- ═══════════════════════════════════════════════════════════════════════════
 
-ALTER TRIGGER trg_shop_artikel_aktualisiert ON ausruestung_artikel RENAME TO trg_ausruestung_artikel_aktualisiert;
-ALTER TRIGGER trg_shop_anfragen_aktualisiert ON ausruestung_anfragen RENAME TO trg_ausruestung_anfragen_aktualisiert;
+DO $$ BEGIN
+  ALTER TRIGGER trg_shop_artikel_aktualisiert ON ausruestung_artikel RENAME TO trg_ausruestung_artikel_aktualisiert;
+EXCEPTION WHEN undefined_object THEN NULL;
+END $$;
+
+DO $$ BEGIN
+  ALTER TRIGGER trg_shop_anfragen_aktualisiert ON ausruestung_anfragen RENAME TO trg_ausruestung_anfragen_aktualisiert;
+EXCEPTION WHEN undefined_object THEN NULL;
+END $$;
 
 -- ═══════════════════════════════════════════════════════════════════════════
--- 4. Update feature_groups
+-- 4. Update feature_groups + permissions (drop FK temporarily to avoid constraint violation)
 -- ═══════════════════════════════════════════════════════════════════════════
 
+-- Drop FK constraints that reference feature_groups.id
+ALTER TABLE permissions DROP CONSTRAINT IF EXISTS permissions_feature_group_id_fkey;
+ALTER TABLE group_permissions DROP CONSTRAINT IF EXISTS group_permissions_permission_id_fkey;
+
+-- Now safe to update feature_groups
 UPDATE feature_groups SET id = 'ausruestungsanfrage' WHERE id = 'shop';
 
--- ═══════════════════════════════════════════════════════════════════════════
--- 5. Update permissions
--- ═══════════════════════════════════════════════════════════════════════════
-
+-- Update permissions
 UPDATE permissions SET
   id = REPLACE(id, 'shop:', 'ausruestungsanfrage:'),
   feature_group_id = 'ausruestungsanfrage'
 WHERE feature_group_id = 'shop';
 
--- ═══════════════════════════════════════════════════════════════════════════
--- 6. Update group_permissions
--- ═══════════════════════════════════════════════════════════════════════════
-
+-- Update group_permissions
 UPDATE group_permissions SET
   permission_id = REPLACE(permission_id, 'shop:', 'ausruestungsanfrage:')
 WHERE permission_id LIKE 'shop:%';
 
+-- Re-add FK constraints
+ALTER TABLE permissions ADD CONSTRAINT permissions_feature_group_id_fkey
+  FOREIGN KEY (feature_group_id) REFERENCES feature_groups(id) ON UPDATE CASCADE ON DELETE CASCADE;
+
+ALTER TABLE group_permissions ADD CONSTRAINT group_permissions_permission_id_fkey
+  FOREIGN KEY (permission_id) REFERENCES permissions(id) ON UPDATE CASCADE ON DELETE CASCADE;
+
 -- ═══════════════════════════════════════════════════════════════════════════
--- 7. Update notification quell_typ references
+-- 5. Update notification quell_typ references
 -- ═══════════════════════════════════════════════════════════════════════════
 
 UPDATE benachrichtigungen SET quell_typ = 'ausruestung_anfrage' WHERE quell_typ = 'shop_anfrage';