diff --git a/app/scodoc/sco_dump_db.py b/app/scodoc/sco_dump_db.py
index 5ee01a630..457e2d0ee 100644
--- a/app/scodoc/sco_dump_db.py
+++ b/app/scodoc/sco_dump_db.py
@@ -65,7 +65,7 @@ from app.scodoc.sco_exceptions import ScoValueError
 SCO_DUMP_LOCK = "/tmp/scodump.lock"
 
 
-def sco_dump_and_send_db(REQUEST=None):
+def sco_dump_and_send_db():
     """Dump base de données et l'envoie anonymisée pour debug"""
     H = [html_sco_header.sco_header(page_title="Assistance technique")]
     # get currect (dept) DB name:
@@ -94,7 +94,7 @@ def sco_dump_and_send_db(REQUEST=None):
         _anonymize_db(ano_db_name)
 
         # Send
-        r = _send_db(REQUEST, ano_db_name)
+        r = _send_db(ano_db_name)
         if (
             r.status_code
             == requests.codes.INSUFFICIENT_STORAGE  # pylint: disable=no-member
@@ -172,7 +172,7 @@ def _get_scodoc_serial():
         return 0
 
 
-def _send_db(REQUEST, ano_db_name):
+def _send_db(ano_db_name):
     """Dump this (anonymized) database and send it to tech support"""
     log("dumping anonymized database {}".format(ano_db_name))
     try:
diff --git a/app/scodoc/sco_utils.py b/app/scodoc/sco_utils.py
index b352c735d..1b0acdcac 100644
--- a/app/scodoc/sco_utils.py
+++ b/app/scodoc/sco_utils.py
@@ -297,6 +297,7 @@ SCO_DEV_MAIL = "emmanuel.viennet@gmail.com"  # SVP ne pas changer
 # Adresse pour l'envoi des dumps (pour assistance technnique):
 #   ne pas changer (ou vous perdez le support)
 SCO_DUMP_UP_URL = "https://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/upload-dump"
+# SCO_DUMP_UP_URL = "http://192.168.56.1:5000/upload_dump"
 
 CSV_FIELDSEP = ";"
 CSV_LINESEP = "\n"
diff --git a/sco_version.py b/sco_version.py
index cbe325861..a7ecb58ad 100644
--- a/sco_version.py
+++ b/sco_version.py
@@ -1,7 +1,7 @@
 # -*- mode: python -*-
 # -*- coding: utf-8 -*-
 
-SCOVERSION = "9.0.29"
+SCOVERSION = "9.0.30"
 
 SCONAME = "ScoDoc"
 
diff --git a/tools/anonymize_db.py b/tools/anonymize_db.py
index 2b8224c20..6f7338018 100755
--- a/tools/anonymize_db.py
+++ b/tools/anonymize_db.py
@@ -1,4 +1,4 @@
-#!/opt/zope213/bin/python
+#!/opt/scodoc/venv/bin/python
 # -*- coding: utf-8 -*-
 # -*- mode: python -*-
 
@@ -68,42 +68,51 @@ anonymize_null = "NULL"
 ANONYMIZED_FIELDS = {
     "identite.nom": anonymize_name,
     "identite.prenom": anonymize_name,
+    "identite.nom_usuel": anonymize_null,
+    "identite.civilite": "'X'",
     "identite.date_naissance": anonymize_date,
     "identite.lieu_naissance": anonymize_question_str,
+    "identite.dept_naissance": anonymize_question_str,
     "identite.nationalite": anonymize_question_str,
-    "identite.foto": anonymize_null,
+    "identite.statut": anonymize_null,
+    "identite.boursier": anonymize_null,
+    "identite.photo_filename": anonymize_null,
     "identite.code_nip": anonymize_null,
     "identite.code_ine": anonymize_null,
-    "identite.nom_usuel": anonymize_null,
+    "identite.scodoc7_id": anonymize_null,
     "adresse.email": "'ano@nyme.fr'",
     "adresse.emailperso": anonymize_null,
     "adresse.domicile": anonymize_null,
+    "adresse.codepostaldomicile": anonymize_null,
+    "adresse.villedomicile": anonymize_null,
+    "adresse.paysdomicile": anonymize_null,
     "adresse.telephone": anonymize_null,
     "adresse.telephonemobile": anonymize_null,
     "adresse.fax": anonymize_null,
+    "admissions.nomlycee": anonymize_name,
     "billet_absence.description": anonymize_null,
     "etud_annotations.comment": anonymize_name,
-    "entreprises.nom": anonymize_name,
-    "entreprises.adresse": anonymize_null,
-    "entreprises.ville": anonymize_null,
-    "entreprises.codepostal": anonymize_null,
-    "entreprises.pays": anonymize_null,
-    "entreprises.contact_origine": anonymize_null,
-    "entreprises.secteur": anonymize_null,
-    "entreprises.note": anonymize_null,
-    "entreprises.privee": anonymize_null,
-    "entreprises.localisation": anonymize_null,
-    "entreprise_correspondant.nom": anonymize_name,
-    "entreprise_correspondant.prenom": anonymize_name,
-    "entreprise_correspondant.phone1": anonymize_null,
-    "entreprise_correspondant.phone2": anonymize_null,
-    "entreprise_correspondant.mobile": anonymize_null,
-    "entreprise_correspondant.mail1": anonymize_null,
-    "entreprise_correspondant.mail2": anonymize_null,
-    "entreprise_correspondant.note": anonymize_null,
-    "entreprise_correspondant.fax": anonymize_null,
-    "entreprise_contact.description": anonymize_null,
-    "entreprise_contact.enseignant": anonymize_null,
+    # "entreprises.nom": anonymize_name,
+    # "entreprises.adresse": anonymize_null,
+    # "entreprises.ville": anonymize_null,
+    # "entreprises.codepostal": anonymize_null,
+    # "entreprises.pays": anonymize_null,
+    # "entreprises.contact_origine": anonymize_null,
+    # "entreprises.secteur": anonymize_null,
+    # "entreprises.note": anonymize_null,
+    # "entreprises.privee": anonymize_null,
+    # "entreprises.localisation": anonymize_null,
+    # "entreprise_correspondant.nom": anonymize_name,
+    # "entreprise_correspondant.prenom": anonymize_name,
+    # "entreprise_correspondant.phone1": anonymize_null,
+    # "entreprise_correspondant.phone2": anonymize_null,
+    # "entreprise_correspondant.mobile": anonymize_null,
+    # "entreprise_correspondant.mail1": anonymize_null,
+    # "entreprise_correspondant.mail2": anonymize_null,
+    # "entreprise_correspondant.note": anonymize_null,
+    # "entreprise_correspondant.fax": anonymize_null,
+    # "entreprise_contact.description": anonymize_null,
+    # "entreprise_contact.enseignant": anonymize_null,
     "notes_appreciations.comment": anonymize_name,
 }
 
diff --git a/tools/debian/postinst b/tools/debian/postinst
index 3332779ff..10c62758f 100755
--- a/tools/debian/postinst
+++ b/tools/debian/postinst
@@ -52,7 +52,7 @@ else
     SN=""
 fi
 
-CMD="curl --fail --connect-timeout 5 --silent http://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=$mode\&release=${SCODOC_RELEASE}\&sn=${SN}"
+CMD="curl --fail --connect-timeout 5 --silent https://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=$mode\&release=${SCODOC_RELEASE}\&sn=${SN}"
 
 SVERSION="$(${CMD})"
 if [ "$?" == 0 ]; then
diff --git a/tools/etc/scodoc9.nginx b/tools/etc/scodoc9.nginx
index 8df2b9d47..4c41dd814 100644
--- a/tools/etc/scodoc9.nginx
+++ b/tools/etc/scodoc9.nginx
@@ -28,6 +28,7 @@ server {
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header X-Forwarded-Proto https;
+        client_max_body_size 16m;
     }
     location /ScoDoc/static {
         # handle static files directly, without forwarding to the application
diff --git a/tools/install_debian11.sh b/tools/install_debian11.sh
index 70cc61fae..8d94187a7 100755
--- a/tools/install_debian11.sh
+++ b/tools/install_debian11.sh
@@ -83,7 +83,7 @@ su -c "(cd $SCODOC_DIR && source venv/bin/activate && pip install wheel && pip i
 
 # ------------
 SCODOC_RELEASE=$(grep SCOVERSION sco_version.py | awk '{ print substr($3, 2, length($3)-2) }')
-SVERSION=$(curl --silent http://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=install\&release="$SCODOC_RELEASE")
+SVERSION=$(curl --silent https://scodoc.iutv.univ-paris13.fr/scodoc-installmgr/version?mode=install\&release="$SCODOC_RELEASE")
 echo "$SVERSION" > "${SCODOC_VERSION_DIR}/scodoc.sn"