diff --git a/charts/kubezero-telemetry/Chart.yaml b/charts/kubezero-telemetry/Chart.yaml
index 1f5764b5..ebd7ea8b 100644
--- a/charts/kubezero-telemetry/Chart.yaml
+++ b/charts/kubezero-telemetry/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: kubezero-telemetry
 description: KubeZero Umbrella Chart for OpenTelemetry, Jaeger etc.
 type: application
-version: 0.5.0
+version: 0.5.1
 home: https://kubezero.com
 icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
 keywords:
@@ -19,7 +19,7 @@ dependencies:
     version: 0.2.1
     repository: https://cdn.zero-downtime.net/charts/
   - name: opentelemetry-collector
-    version: 0.125.0
+    version: 0.126.0
     repository: https://open-telemetry.github.io/opentelemetry-helm-charts
     condition: opentelemetry-collector.enabled
   - name: opensearch
@@ -43,7 +43,7 @@ dependencies:
     repository: https://fluent.github.io/helm-charts
     condition: fluentd.enabled
   - name: fluent-bit
-    version: 0.49.0
+    version: 0.49.1
     repository: https://fluent.github.io/helm-charts
     condition: fluent-bit.enabled
 kubeVersion: ">= 1.30.0-0"