diff --git a/charts/stable/vikunja/Chart.yaml b/charts/stable/vikunja/Chart.yaml
index 6011fe52067..73c1e6040d6 100644
--- a/charts/stable/vikunja/Chart.yaml
+++ b/charts/stable/vikunja/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 0.24.6
+appVersion: 1.0.0
 dependencies:
   - name: common
     version: 28.29.40
@@ -44,5 +44,5 @@ sources:
   - https://hub.docker.com/r/vikunja/vikunja
   - https://vikunja.io/docs
 type: application
-version: 17.27.23
+version: 18.0.0
 
diff --git a/charts/stable/vikunja/templates/_secrets.tpl b/charts/stable/vikunja/templates/_secrets.tpl
index c9341f884a1..53a5bb31bb6 100644
--- a/charts/stable/vikunja/templates/_secrets.tpl
+++ b/charts/stable/vikunja/templates/_secrets.tpl
@@ -37,6 +37,7 @@ secret:
           type: redis
 
         service:
+          publicurl: {{ .Values.vikunja.service.publicurl | quote }}
           interface: {{ printf ":%v" .Values.service.main.ports.main.port }}
           JWTSecret: {{ $jwtSecret }}
           timezone: {{ .Values.TZ | quote }}
diff --git a/charts/stable/vikunja/values.yaml b/charts/stable/vikunja/values.yaml
index 3db06cbd419..32f42c87e01 100644
--- a/charts/stable/vikunja/values.yaml
+++ b/charts/stable/vikunja/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/vikunja/vikunja
-  tag: 0.24.6@sha256:ed1f3ed467fecec0b57e9de7bc6607f8bbcbb23ffced6a81f5dfefc794cdbe3b
+  tag: 1.0.0@sha256:096e8d4067483b770f3899e20655d6235b0b4c6c9c6ec5ef39bae5b270e1a92a
   pullPolicy: IfNotPresent
 workload:
   main:
@@ -22,6 +22,7 @@ workload:
               path: /health
 vikunja:
   service:
+    publicurl: http://localhost/
     jwtttl: 259200
     jwtttllong: 2592000
     motd: Welcome to your new Vikunja instance