diff --git a/charts/harmony-chart/Chart.lock b/charts/harmony-chart/Chart.lock
index 7314bb1..c29862b 100644
--- a/charts/harmony-chart/Chart.lock
+++ b/charts/harmony-chart/Chart.lock
@@ -1,7 +1,7 @@
 dependencies:
 - name: ingress-nginx
   repository: https://kubernetes.github.io/ingress-nginx
-  version: 4.14.1
+  version: 4.15.1
 - name: cert-manager
   repository: https://charts.jetstack.io
   version: v1.19.3
@@ -32,5 +32,5 @@ dependencies:
 - name: vector
   repository: https://helm.vector.dev
   version: 0.50.0
-digest: sha256:0c9ece5b8130e4536ab5357e0b08dfdb1448365138796990a6b3ff7957d64f02
-generated: "2026-02-19T17:01:07.30458+04:00"
+digest: sha256:0ce19b88f81ba4c072e2a1ec2817c7c2231c9bba5f211c76cfb711e969fb26bd
+generated: "2026-03-20T01:43:07.599925488Z"
diff --git a/charts/harmony-chart/Chart.yaml b/charts/harmony-chart/Chart.yaml
index b7e11f9..7f5255b 100644
--- a/charts/harmony-chart/Chart.yaml
+++ b/charts/harmony-chart/Chart.yaml
@@ -17,7 +17,7 @@ dependencies:
   # This is just info for the "helm dependency update" command, which will update the ./charts/ directory when run, using
   # this information.
   - name: ingress-nginx
-    version: "4.14.1"
+    version: "4.15.1"
     repository: https://kubernetes.github.io/ingress-nginx
     condition: ingress-nginx.enabled