diff --git a/app/scodoc/sco_etape_apogee_view.py b/app/scodoc/sco_etape_apogee_view.py
index 651c66d3..de1e7ec9 100644
--- a/app/scodoc/sco_etape_apogee_view.py
+++ b/app/scodoc/sco_etape_apogee_view.py
@@ -640,7 +640,7 @@ def view_apo_csv_delete(etape_apo="", semset_id="", dialog_confirmed=False):
     if not semset_id:
         raise ValueError("invalid null semset_id")
     semset = sco_semset.SemSet(semset_id=semset_id)
-    dest_url = "apo_semset_maq_status?semset_id=" + semset_id
+    dest_url = f"apo_semset_maq_status?semset_id={semset_id}"
     if not dialog_confirmed:
         return scu.confirm_dialog(
             """<h2>Confirmer la suppression du fichier étape <tt>%s</tt>?</h2>
diff --git a/sco_version.py b/sco_version.py
index 59e8b68b..7f494f75 100644
--- a/sco_version.py
+++ b/sco_version.py
@@ -1,7 +1,7 @@
 # -*- mode: python -*-
 # -*- coding: utf-8 -*-
 
-SCOVERSION = "9.0.47"
+SCOVERSION = "9.0.48"
 
 SCONAME = "ScoDoc"