diff --git a/charts/vcluster/Chart.yaml b/charts/vcluster/Chart.yaml
index 46f7f48f..fe741fcf 100644
--- a/charts/vcluster/Chart.yaml
+++ b/charts/vcluster/Chart.yaml
@@ -16,4 +16,4 @@ maintainers:
 dependencies:
   - name: common
     version: 2.14.1
-    repository: http://charts.bitnami.com/bitnami
+    repository: https://charts.bitnami.com/bitnami
diff --git a/charts/vcluster/README.md b/charts/vcluster/README.md
index 9885b223..3576e102 100644
--- a/charts/vcluster/README.md
+++ b/charts/vcluster/README.md
@@ -18,7 +18,7 @@ Virtual Kubernetes Cluster
 
 | Repository | Name | Version |
 |------------|------|---------|
-| http://charts.bitnami.com/bitnami | common | 2.14.1 |
+| https://charts.bitnami.com/bitnami | common | 2.14.1 |
 
 # Major Changes
 
diff --git a/ct.yaml b/ct.yaml
index 99a568c2..51efbc90 100644
--- a/ct.yaml
+++ b/ct.yaml
@@ -7,7 +7,7 @@ chart-dirs:
 chart-repos:
   - buttahtoast=https://buttahtoast.github.io/helm-charts/
   - bedag=https://bedag.github.io/helm-charts/
-  - bitnami=http://charts.bitnami.com/bitnami
+  - bitnami=https://charts.bitnami.com/bitnami
 validate-chart-schema: true
 validate-maintainers: false
 validate-yaml: true