diff --git a/charts/stable/traefik/Chart.yaml b/charts/stable/traefik/Chart.yaml
index c19ceb79ed8..15910e4c030 100644
--- a/charts/stable/traefik/Chart.yaml
+++ b/charts/stable/traefik/Chart.yaml
@@ -22,4 +22,4 @@ sources:
 - https://github.com/traefik/traefik-helm-chart
 - https://traefik.io/
 type: application
-version: 9.0.5
+version: 9.0.6
diff --git a/charts/stable/traefik/templates/middlewares/basic-middleware.yaml b/charts/stable/traefik/templates/middlewares/basic-middleware.yaml
index f7dca636128..fca94384953 100644
--- a/charts/stable/traefik/templates/middlewares/basic-middleware.yaml
+++ b/charts/stable/traefik/templates/middlewares/basic-middleware.yaml
@@ -46,7 +46,7 @@ spec:
     browserXssFilter: true
     sslForceHost: true
     referrerPolicy: same-origin
-    customrequestheaders:
+    customRequestHeaders:
       X-Forwarded-Proto: "https"
     customResponseHeaders:
       X-Robots-Tag: 'none'