diff --git a/charts/coredns/Chart.yaml b/charts/coredns/Chart.yaml
index 8396a7893..41a46ed34 100644
--- a/charts/coredns/Chart.yaml
+++ b/charts/coredns/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
 name: coredns
-version: 1.45.2
+version: 1.45.3
 appVersion: 1.13.1
 home: https://coredns.io
 icon: https://coredns.io/images/CoreDNS_Colour_Horizontal.png
@@ -19,5 +19,5 @@ maintainers:
 type: application
 annotations:
   artifacthub.io/changes: |
-    - kind: added
-      description: Add configurable dnsPolicy for deployment
+    - kind: fixed
+      description: Fixed YAML parsing of IPv6 service IPs by quoting them
diff --git a/charts/coredns/templates/service.yaml b/charts/coredns/templates/service.yaml
index 1247d09b8..c929a7b96 100644
--- a/charts/coredns/templates/service.yaml
+++ b/charts/coredns/templates/service.yaml
@@ -30,21 +30,21 @@ spec:
     app.kubernetes.io/name: {{ template "coredns.name" . }}
     {{- end }}
   {{- if .Values.service.clusterIP }}
-  clusterIP: {{ .Values.service.clusterIP }}
+  clusterIP: {{ .Values.service.clusterIP | quote }}
   {{- end }}
   {{- if .Values.service.clusterIPs }}
   clusterIPs:
-  {{ toYaml .Values.service.clusterIPs | nindent 4 }}
+  {{ toJson .Values.service.clusterIPs | nindent 4 }}
   {{- end }}
   {{- if .Values.service.externalIPs }}
   externalIPs:
-  {{- toYaml .Values.service.externalIPs | nindent 4 }}
+  {{- toJson .Values.service.externalIPs | nindent 4 }}
   {{- end }}
   {{- if .Values.service.externalTrafficPolicy }}
   externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy }}
   {{- end }}
   {{- if .Values.service.loadBalancerIP }}
-  loadBalancerIP: {{ .Values.service.loadBalancerIP }}
+  loadBalancerIP: {{ .Values.service.loadBalancerIP | quote }}
   {{- end }}
   {{- if .Values.service.loadBalancerClass }}
   loadBalancerClass: {{ .Values.service.loadBalancerClass }}