diff --git a/charts/harmony-chart/Chart.lock b/charts/harmony-chart/Chart.lock
index a7e6384..7c109d9 100644
--- a/charts/harmony-chart/Chart.lock
+++ b/charts/harmony-chart/Chart.lock
@@ -4,7 +4,7 @@ dependencies:
   version: 4.11.2
 - name: cert-manager
   repository: https://charts.jetstack.io
-  version: v1.15.3
+  version: v1.16.2
 - name: metrics-server
   repository: https://kubernetes-sigs.github.io/metrics-server/
   version: 3.12.1
@@ -32,5 +32,5 @@ dependencies:
 - name: openfaas
   repository: https://openfaas.github.io/faas-netes
   version: 14.2.34
-digest: sha256:548b955e15c04e3eb4a270b4f6a869675d20becad8e75702cf945b214809a63e
-generated: "2024-10-07T15:49:37.65074391-05:00"
+digest: sha256:9b1ec335d1328813c8ea65e827a8f1b6db2fd7426281813f881ca962f6649420
+generated: "2024-11-20T21:02:52.363827302Z"
diff --git a/charts/harmony-chart/Chart.yaml b/charts/harmony-chart/Chart.yaml
index 4c46a86..b719da0 100644
--- a/charts/harmony-chart/Chart.yaml
+++ b/charts/harmony-chart/Chart.yaml
@@ -22,7 +22,7 @@ dependencies:
   condition: ingress-nginx.enabled
 
 - name: cert-manager
-  version: "1.15.3"
+  version: "v1.16.2"
   repository: https://charts.jetstack.io
   condition: cert-manager.enabled