diff --git a/charts/stable/tsmuxer/Chart.yaml b/charts/stable/tsmuxer/Chart.yaml
index 26e1a5b3870..267faf35ddf 100644
--- a/charts/stable/tsmuxer/Chart.yaml
+++ b/charts/stable/tsmuxer/Chart.yaml
@@ -11,7 +11,7 @@ annotations:
   truecharts.org/min_kubernetes_version: 1.24.0
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 25.12.2
+appVersion: 25.12.3
 dependencies:
   - name: common
     version: 28.29.11
@@ -38,5 +38,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/tsmuxer
   - https://hub.docker.com/r/jlesage/tsmuxer
 type: application
-version: 13.15.3
+version: 13.15.4
 
diff --git a/charts/stable/tsmuxer/values.yaml b/charts/stable/tsmuxer/values.yaml
index 6c076378607..32436a20da1 100644
--- a/charts/stable/tsmuxer/values.yaml
+++ b/charts/stable/tsmuxer/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/jlesage/tsmuxer
-  tag: v25.12.2@sha256:a9aedcef33a2aa5047ee672f91d6a1cfc6722a399f70388e8837eea0cc453f57
+  tag: v25.12.3@sha256:3f935cddbcb0c5bb5c79d84d0ae862348b8d4a438e4af44ff894c3387ff9653e
   pullPolicy: IfNotPresent
 service:
   main: