diff --git a/charts/erpnext/Chart.lock b/charts/erpnext/Chart.lock
index 0965dc7..82d8323 100644
--- a/charts/erpnext/Chart.lock
+++ b/charts/erpnext/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: mariadb
-  repository: https://charts.bitnami.com/bitnami
+  repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
   version: 9.3.14
 digest: sha256:0815327ab67fe07509fc687ee448701acf9f7aab1927d737512ecc55b9dfb0ef
 generated: "2021-06-11T13:53:12.782657536+05:30"
diff --git a/charts/erpnext/Chart.yaml b/charts/erpnext/Chart.yaml
index 7ecc857..3a1e2a2 100644
--- a/charts/erpnext/Chart.yaml
+++ b/charts/erpnext/Chart.yaml
@@ -10,5 +10,5 @@ maintainers:
 dependencies:
   - name: mariadb
     version: 9.3.14
-    repository: https://charts.bitnami.com/bitnami
+    repository: https://raw.githubusercontent.com/bitnami/charts/archive-full-index/bitnami
     condition: mariadb.enabled