diff --git a/charts/grafana-sampling/Chart.lock b/charts/grafana-sampling/Chart.lock
index e951619ed0..8ea36696ef 100644
--- a/charts/grafana-sampling/Chart.lock
+++ b/charts/grafana-sampling/Chart.lock
@@ -1,9 +1,9 @@
 dependencies:
 - name: alloy
   repository: https://grafana.github.io/helm-charts
-  version: 1.4.0
+  version: 1.6.1
 - name: alloy
   repository: https://grafana.github.io/helm-charts
-  version: 1.4.0
-digest: sha256:fd683be5718a051784d8551306e81a4127bba3f49269307876a9b2c2d892d412
-generated: "2025-11-05T19:36:17.581435-08:00"
+  version: 1.6.1
+digest: sha256:7a4ae253d98f17e63ff9493cf320b270214518b641b979112853810e49819372
+generated: "2026-03-09T07:04:33.879634436Z"
diff --git a/charts/grafana-sampling/Chart.yaml b/charts/grafana-sampling/Chart.yaml
index d9b850aeec..8af91ad685 100644
--- a/charts/grafana-sampling/Chart.yaml
+++ b/charts/grafana-sampling/Chart.yaml
@@ -9,10 +9,10 @@ sources:
   - https://grafana.com/docs/grafana-cloud/monitor-applications/application-observability/setup/sampling/tail/
 dependencies:
   - name: alloy
-    version: 1.4.0
+    version: 1.6.1
     repository: https://grafana.github.io/helm-charts
     alias: alloy-deployment
   - name: alloy
-    version: 1.4.0
+    version: 1.6.1
     repository: https://grafana.github.io/helm-charts
     alias: alloy-statefulset