diff --git a/charts/stable/drawio/Chart.yaml b/charts/stable/drawio/Chart.yaml
index f4c1ae7c707..8b3923e14e3 100644
--- a/charts/stable/drawio/Chart.yaml
+++ b/charts/stable/drawio/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 28.2.8
+appVersion: 28.2.9
 dependencies:
   - name: common
     version: 28.26.3
@@ -38,5 +38,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/drawio
   - https://hub.docker.com/r/jgraph/drawio
 type: application
-version: 17.12.7
+version: 17.12.8
 
diff --git a/charts/stable/drawio/values.yaml b/charts/stable/drawio/values.yaml
index 3e902a59929..0cc440e9f40 100644
--- a/charts/stable/drawio/values.yaml
+++ b/charts/stable/drawio/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/jgraph/drawio
-  tag: 28.2.8@sha256:376e32784cdb49c8bd566599646a9931cd455a5542198282414239eae2bc69ef
+  tag: 28.2.9@sha256:111755d69926b8106f426e5c085331d13a9e730f675445fc9119c0162792c8b4
   pullPolicy: IfNotPresent
 securityContext:
   container: