diff --git a/charts/stable/ntfy/Chart.yaml b/charts/stable/ntfy/Chart.yaml
index 6d96c845e5d..212b919d969 100644
--- a/charts/stable/ntfy/Chart.yaml
+++ b/charts/stable/ntfy/Chart.yaml
@@ -14,7 +14,7 @@ annotations:
   trueforge.org/min_helm_version: "3.14"
   trueforge.org/train: stable
 apiVersion: v2
-appVersion: 2.17.0
+appVersion: 2.18.0
 dependencies:
   - name: common
     version: 28.33.0
@@ -40,5 +40,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/ntfy
   - https://hub.docker.com/r/binwiederhier/ntfy
 type: application
-version: 12.22.0
+version: 12.23.0
 
diff --git a/charts/stable/ntfy/values.yaml b/charts/stable/ntfy/values.yaml
index b47fb50dfcb..6a4804a3d08 100644
--- a/charts/stable/ntfy/values.yaml
+++ b/charts/stable/ntfy/values.yaml
@@ -1,7 +1,7 @@
 # yaml-language-server: $schema=./values.schema.json
 image:
   repository: docker.io/binwiederhier/ntfy
-  tag: v2.17.0@sha256:4768ca4ed07bf5ba0331f333bfccc541ba1594ed7fa5a7b0245763a581809344
+  tag: v2.18.0@sha256:bf4b67bea925d80e8400ae2997111c933772c8c5f16d7b49f33aa2d27d837098
   pullPolicy: IfNotPresent
 service:
   main: