diff --git a/README.md b/README.md
new file mode 100644
index 0000000..2dd8187
--- /dev/null
+++ b/README.md
@@ -0,0 +1,18 @@
+#################################
+# Téléchargement de dépendances #
+#################################
+
+Ce placer dans le dossier de l'application
+```
+cd headlamp/dev
+```
+
+Connexion au registre Harbor
+```
+helm registry login harbor.example.com --username admin --insecure
+```
+
+Téléchargement des dépendances
+```
+helm dependency update --insecure-skip-tls-verify
+```
\ No newline at end of file
diff --git a/headlamp/dev/Chart.lock b/headlamp/dev/Chart.lock
index bfbaf40..df1c21c 100644
--- a/headlamp/dev/Chart.lock
+++ b/headlamp/dev/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
-- name: nextcloud
-  repository: https://nextcloud.github.io/helm/
-  version: 8.7.0
-digest: sha256:a6760eb06b4b5afb86459e5d2c9abc394b67bab985d391c1a0a7778b27d937e6
-generated: "2025-12-28T03:43:31.0543605+01:00"
+- name: headlamp
+  repository: oci://harbor.example.com/charts
+  version: 0.27.0
+digest: sha256:2a925b8f428f21494e82cb7378344f4a06d91c24dd7fa1be8616ddef97638b4a
+generated: "2025-12-30T01:27:40.8024102+01:00"
diff --git a/headlamp/dev/charts/headlamp-0.27.0.tgz b/headlamp/dev/charts/headlamp-0.27.0.tgz
new file mode 100644
index 0000000..f5d935b
Binary files /dev/null and b/headlamp/dev/charts/headlamp-0.27.0.tgz differ
diff --git a/headlamp/dev/charts/nextcloud-8.7.0.tgz b/headlamp/dev/charts/nextcloud-8.7.0.tgz
deleted file mode 100644
index 020cd0f..0000000
Binary files a/headlamp/dev/charts/nextcloud-8.7.0.tgz and /dev/null differ