diff --git a/main.tf b/main.tf
index 943aebd..76d422f 100644
--- a/main.tf
+++ b/main.tf
@@ -235,7 +235,7 @@ module "cert_manager" {
 
   ingress_class              = "azure/application-gateway"
   cert_manager_email         = "sysadmin@wandb.com"
-  cert_manager_chart_version = "v1.9.1"
+  cert_manager_chart_version = "v1.16.1"
   tags                       = var.tags
 
   depends_on = [module.app_aks]
diff --git a/modules/cert_manager/main.tf b/modules/cert_manager/main.tf
index 2b01d24..448ee54 100644
--- a/modules/cert_manager/main.tf
+++ b/modules/cert_manager/main.tf
@@ -23,10 +23,9 @@ resource "helm_release" "cert_manager" {
 # solution.
 # https://stackoverflow.com/questions/69765121/how-to-avoid-clusterissuer-dependency-on-helm-cert-manager-crds-in-terraform-pla
 resource "helm_release" "cert_issuer" {
-  name       = "cert-issuer"
-  chart      = "cert-issuer"
-  repository = path.module
-  namespace  = local.default_namespace
+  name      = "cert-issuer"
+  chart     = "${path.module}/cert-issuer"
+  namespace = local.default_namespace
 
   set {
     name  = "fullnameOverride"