diff --git a/charts/incubator/semaphore/Chart.yaml b/charts/incubator/semaphore/Chart.yaml
index 89a51f8939d..38fb4feb69b 100644
--- a/charts/incubator/semaphore/Chart.yaml
+++ b/charts/incubator/semaphore/Chart.yaml
@@ -6,7 +6,7 @@ annotations:
   truecharts.org/min_helm_version: "3.11"
   truecharts.org/train: incubator
 apiVersion: v2
-appVersion: 2.11.3
+appVersion: 2.12.3
 dependencies:
   - name: common
     version: 25.4.10
@@ -34,4 +34,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/incubator/semaphore
   - https://hub.docker.com/r/semaphoreui/semaphore
 type: application
-version: 4.4.2
+version: 4.5.0
diff --git a/charts/incubator/semaphore/values.yaml b/charts/incubator/semaphore/values.yaml
index 0dcba762ff0..3cc27c97f1c 100644
--- a/charts/incubator/semaphore/values.yaml
+++ b/charts/incubator/semaphore/values.yaml
@@ -1,6 +1,6 @@
 image:
   repository: docker.io/semaphoreui/semaphore
-  tag: v2.11.3@sha256:e9c2e9d67a250945efbdad6d6a047d07a2a649912317bf698356a5dbe32d30f7
+  tag: v2.12.3@sha256:b70e26dfdcd1f4485bff7a643ee93ab781b74896e175fa289e6b95c2682f0aee
   pullPolicy: IfNotPresent
 
 securityContext: