diff --git a/Makefile b/Makefile
index 1822691..e4d3cee 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-GOLANGCI_VERSION = 1.61.0
+GOLANGCI_VERSION = 1.62.0
 HELM_DOCS_VERSION = 1.14.2
 LICENCES_IGNORE_LIST = $(shell cat licenses/licenses-ignore-list.txt)
 
diff --git a/deploy/stackit/templates/deployment.yaml b/deploy/stackit/templates/deployment.yaml
index 64094e0..de56892 100644
--- a/deploy/stackit/templates/deployment.yaml
+++ b/deploy/stackit/templates/deployment.yaml
@@ -63,6 +63,9 @@ spec:
               mountPath: {{ .Values.stackitSaAuthentication.mountPath }}
               readOnly: true
           {{- end }}
+          {{- if .Values.additionalVolumeMounts }}
+          {{ toYaml .Values.additionalVolumeMounts | indent 10 }}
+          {{- end }}
           resources:
 {{ toYaml .Values.resources | indent 12 }}
       volumes:
@@ -74,6 +77,9 @@ spec:
           secret:
             secretName: {{ .Values.stackitSaAuthentication.secretName }}
       {{- end }}
+      {{- if .Values.additionalVolumes }}
+      {{ toYaml .Values.additionalVolumes | indent 8 }}
+      {{- end }}
     {{- with .Values.podSecurityContext }}
       securityContext:
 {{ toYaml . | indent 8 }}
diff --git a/deploy/stackit/values.yaml b/deploy/stackit/values.yaml
index 3e7b601..b6bf99b 100644
--- a/deploy/stackit/values.yaml
+++ b/deploy/stackit/values.yaml
@@ -52,7 +52,8 @@ service:
   port: 443
 
 # -- Kubernetes resources for the webhook. Usually limits.cpu=100m, limits.memory=128Mi, requests.cpu=100m, requests.memory=128Mi is enough for the webhook.
-resources: { }
+resources:
+  {}
   # We usually recommend not to specify default resources and to leave this as a conscious
   # choice for the user. This also increases chances charts run on environments with little
   # resources, such as Minikube. If you do want to specify resources, uncomment the following
@@ -65,19 +66,29 @@ resources: { }
 #  memory: 128Mi
 
 # -- Node selector for the webhook.
-nodeSelector: { }
+nodeSelector: {}
 
 # -- Tolerations for the webhook.
-tolerations: [ ]
+tolerations: []
 
-affinity: { }
+affinity: {}
 
 securityContext:
   allowPrivilegeEscalation: false
   capabilities:
-    drop: [ "ALL" ]
+    drop: ["ALL"]
 
 podSecurityContext:
   runAsGroup: 1000
   runAsUser: 1000
   runAsNonRoot: true
+
+additionalVolumes: []
+#   - name: extra-config
+#     configMap:
+#       name: extra-config-map
+
+additionalVolumeMounts: []
+#   - name: extra-config
+#     mountPath: /etc/extra-config
+#     readOnly: true
diff --git a/internal/repository/zone_repository.go b/internal/repository/zone_repository.go
index 9dd6e4e..946e26c 100644
--- a/internal/repository/zone_repository.go
+++ b/internal/repository/zone_repository.go
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"strings"
 
-	stackitconfig "github.com/stackitcloud/stackit-sdk-go/core/config"
 	stackitdnsclient "github.com/stackitcloud/stackit-sdk-go/services/dns"
 )
 
@@ -31,13 +30,7 @@ type zoneRepositoryFactory struct{}
 func (z zoneRepositoryFactory) NewZoneRepository(
 	config Config,
 ) (ZoneRepository, error) {
-	httpClient := *config.HttpClient
-
-	apiClient, err := newStackitDnsClient(
-		stackitconfig.WithToken(config.AuthToken),
-		stackitconfig.WithHTTPClient(&httpClient),
-		stackitconfig.WithEndpoint(config.ApiBasePath),
-	)
+	apiClient, err := chooseNewStackitDnsClient(config)
 	if err != nil {
 		return nil, err
 	}