diff --git a/charts/coredns/Chart.yaml b/charts/coredns/Chart.yaml
index ebd9637..af66fac 100644
--- a/charts/coredns/Chart.yaml
+++ b/charts/coredns/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: coredns
-version: 1.16.4
+version: 1.16.5
 appVersion: 1.8.4
 home: https://coredns.io
 icon: https://coredns.io/images/CoreDNS_Colour_Horizontal.png
diff --git a/charts/coredns/values.yaml b/charts/coredns/values.yaml
index 3d321e5..8bb8e61 100644
--- a/charts/coredns/values.yaml
+++ b/charts/coredns/values.yaml
@@ -168,7 +168,12 @@ readinessProbe:
   failureThreshold: 5
   successThreshold: 1
 
-# expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.11/#affinity-v1-core
+# specify security configuration that will be applied to a container - https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.22/#securitycontext-v1-core
+securityContext:
+  runAsNonRoot: false
+  readOnlyRootFilesystem: true
+
+# expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.22/#affinity-v1-core
 # for example:
 #   affinity:
 #     nodeAffinity:
@@ -185,7 +190,7 @@ affinity: {}
 # Ref: https://kubernetes.io/docs/user-guide/node-selection/
 nodeSelector: {}
 
-# expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.11/#toleration-v1-core
+# expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.22/#toleration-v1-core
 # for example:
 #   tolerations:
 #   - key: foo.bar.com/role
@@ -269,14 +274,14 @@ autoscaler:
   # Optional priority class to be used for the autoscaler pods. priorityClassName used if not set.
   priorityClassName: ""
 
-  # expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.11/#affinity-v1-core
+  # expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.22/#affinity-v1-core
   affinity: {}
 
   # Node labels for pod assignment
   # Ref: https://kubernetes.io/docs/user-guide/node-selection/
   nodeSelector: {}
 
-  # expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.11/#toleration-v1-core
+  # expects input structure as per specification https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.22/#toleration-v1-core
   tolerations: []
 
   # resources for autoscaler pod