diff --git a/modules/kubernetes/dbaas/main.tf b/modules/kubernetes/dbaas/main.tf
index bec05f8c..dee4a62f 100644
--- a/modules/kubernetes/dbaas/main.tf
+++ b/modules/kubernetes/dbaas/main.tf
@@ -42,6 +42,7 @@ resource "helm_release" "mysql" {
 
   repository = "https://presslabs.github.io/charts"
   chart      = "mysql-operator"
+  # version    = "v0.5.0-rc.3"
 
   values = [templatefile("${path.module}/mysql_chart_values.yaml", { secretName = var.tls_secret_name })]
   atomic = true
diff --git a/modules/kubernetes/descheduler/main.tf b/modules/kubernetes/descheduler/main.tf
index e6b3393e..435aa074 100644
--- a/modules/kubernetes/descheduler/main.tf
+++ b/modules/kubernetes/descheduler/main.tf
@@ -106,7 +106,7 @@ resource "kubernetes_config_map" "policy" {
   }
 }
 
-resource "kubernetes_cron_job" "descheduler" {
+resource "kubernetes_cron_job_v1" "descheduler" {
   metadata {
     name      = "descheduler"
     namespace = "descheduler"
diff --git a/modules/kubernetes/mailserver/variables.tf b/modules/kubernetes/mailserver/variables.tf
index a4e38206..076ce81f 100644
--- a/modules/kubernetes/mailserver/variables.tf
+++ b/modules/kubernetes/mailserver/variables.tf
@@ -53,7 +53,7 @@ disable_vrfy_command = yes
 
 # Postscreen settings to drop zombies/open relays/spam early
 postscreen_dnsbl_action = enforce
-postscreen_dnsbl_sites = zen.spamhaus.org*3
+postscreen_dnsbl_sites = zen.spamhaus.org*2
         bl.mailspike.net
         b.barracudacentral.org*2
         bl.spameatingmonkey.net
diff --git a/modules/kubernetes/metallb/main.tf b/modules/kubernetes/metallb/main.tf
index 10b9079f..52d0b6e1 100644
--- a/modules/kubernetes/metallb/main.tf
+++ b/modules/kubernetes/metallb/main.tf
@@ -1,7 +1,7 @@
 # Creates namespace and everythin needed
 module "metallb" {
   source  = "colinwilson/metallb/kubernetes"
-  version = "0.1.5"
+  version = "0.1.7"
 }
 
 resource "kubernetes_config_map" "config" {
diff --git a/modules/kubernetes/monitoring/main.tf b/modules/kubernetes/monitoring/main.tf
index 48871fee..81c28442 100644
--- a/modules/kubernetes/monitoring/main.tf
+++ b/modules/kubernetes/monitoring/main.tf
@@ -154,7 +154,7 @@ resource "helm_release" "grafana" {
   values = [file("${path.module}/grafana_chart_values.yaml")]
 }
 
-resource "kubernetes_cron_job" "monitor_prom" {
+resource "kubernetes_cron_job_v1" "monitor_prom" {
   metadata {
     name = "monitor-prometheus"
   }
diff --git a/terraform.tfstate b/terraform.tfstate
index af6922d1..c6526e93 100644
Binary files a/terraform.tfstate and b/terraform.tfstate differ