diff --git a/charts/gateway-addons-helm/Chart.lock b/charts/gateway-addons-helm/Chart.lock
index 63403623b4..60db76bd98 100644
--- a/charts/gateway-addons-helm/Chart.lock
+++ b/charts/gateway-addons-helm/Chart.lock
@@ -1,7 +1,7 @@
 dependencies:
 - name: prometheus
   repository: https://prometheus-community.github.io/helm-charts
-  version: 29.3.0
+  version: 29.6.0
 - name: grafana
   repository: https://grafana.github.io/helm-charts
   version: 10.5.15
@@ -19,6 +19,6 @@ dependencies:
   version: 1.3.1
 - name: opentelemetry-collector
   repository: https://open-telemetry.github.io/opentelemetry-helm-charts
-  version: 0.152.0
-digest: sha256:31e439ab78cec2551ca15813d21b27637c060fd0b22a6f147d7b11fbf75ed05e
-generated: "2026-04-29T04:35:56.58559758Z"
+  version: 0.153.0
+digest: sha256:2c021601dd359d16c3a167eeb6bbbb854c5ffe6d71536190c9ea62d0c087ed28
+generated: "2026-05-06T04:36:04.893013011Z"
diff --git a/charts/gateway-addons-helm/Chart.yaml b/charts/gateway-addons-helm/Chart.yaml
index 1ba7de63e8..9ded8fd034 100644
--- a/charts/gateway-addons-helm/Chart.yaml
+++ b/charts/gateway-addons-helm/Chart.yaml
@@ -26,7 +26,7 @@ sources:
 
 dependencies:
   - name: prometheus
-    version: 29.3.0
+    version: 29.6.0
     repository: https://prometheus-community.github.io/helm-charts
     condition: prometheus.enabled
   - name: grafana
@@ -51,5 +51,5 @@ dependencies:
     condition: tempo.enabled
   - name: opentelemetry-collector
     repository: https://open-telemetry.github.io/opentelemetry-helm-charts
-    version: 0.152.0
+    version: 0.153.0
     condition: opentelemetry-collector.enabled
diff --git a/charts/gateway-addons-helm/README.md b/charts/gateway-addons-helm/README.md
index e5522e6932..f1de5d069a 100644
--- a/charts/gateway-addons-helm/README.md
+++ b/charts/gateway-addons-helm/README.md
@@ -26,8 +26,8 @@ An Add-ons Helm chart for Envoy Gateway
 | https://grafana.github.io/helm-charts | grafana | 10.5.15 |
 | https://grafana.github.io/helm-charts | loki | 7.0.0 |
 | https://grafana.github.io/helm-charts | tempo | 1.3.1 |
-| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.152.0 |
-| https://prometheus-community.github.io/helm-charts | prometheus | 29.3.0 |
+| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.153.0 |
+| https://prometheus-community.github.io/helm-charts | prometheus | 29.6.0 |
 
 ## Usage
 
diff --git a/site/content/en/latest/install/gateway-addons-helm-api.md b/site/content/en/latest/install/gateway-addons-helm-api.md
index cd7a163009..8150d14b2d 100644
--- a/site/content/en/latest/install/gateway-addons-helm-api.md
+++ b/site/content/en/latest/install/gateway-addons-helm-api.md
@@ -28,8 +28,8 @@ An Add-ons Helm chart for Envoy Gateway
 | https://grafana.github.io/helm-charts | grafana | 10.5.15 |
 | https://grafana.github.io/helm-charts | loki | 7.0.0 |
 | https://grafana.github.io/helm-charts | tempo | 1.3.1 |
-| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.152.0 |
-| https://prometheus-community.github.io/helm-charts | prometheus | 29.3.0 |
+| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.153.0 |
+| https://prometheus-community.github.io/helm-charts | prometheus | 29.6.0 |
 
 ## Values
 
diff --git a/test/helm/gateway-addons-helm/default.out.yaml b/test/helm/gateway-addons-helm/default.out.yaml
index 7c54c003f6..78434f7926 100644
--- a/test/helm/gateway-addons-helm/default.out.yaml
+++ b/test/helm/gateway-addons-helm/default.out.yaml
@@ -47,7 +47,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -314,7 +314,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -10002,7 +10002,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
 rules:
@@ -10109,7 +10109,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
 subjects:
@@ -10286,7 +10286,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -10585,7 +10585,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -10607,14 +10607,14 @@ spec:
         app.kubernetes.io/name: prometheus
         app.kubernetes.io/instance: gateway-addons-helm
         app.kubernetes.io/version: v3.11.3
-        helm.sh/chart: prometheus-29.3.0
+        helm.sh/chart: prometheus-29.6.0
         app.kubernetes.io/part-of: prometheus
     spec:
       enableServiceLinks: true
       serviceAccountName: prometheus
       containers:
         - name: prometheus-server-configmap-reload
-          image: "quay.io/prometheus-operator/prometheus-config-reloader:v0.90.1"
+          image: "quay.io/prometheus-operator/prometheus-config-reloader:v0.91.0"
           imagePullPolicy: "IfNotPresent"
           args:
             - --watched-dir=/etc/config
diff --git a/test/helm/gateway-addons-helm/e2e.out.yaml b/test/helm/gateway-addons-helm/e2e.out.yaml
index 9e0e979c6f..75f2dfeb8c 100644
--- a/test/helm/gateway-addons-helm/e2e.out.yaml
+++ b/test/helm/gateway-addons-helm/e2e.out.yaml
@@ -35,10 +35,10 @@ metadata:
   name: otel-collector
   namespace: monitoring
   labels:
-    helm.sh/chart: opentelemetry-collector-0.152.0
+    helm.sh/chart: opentelemetry-collector-0.153.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.150.1"
+    app.kubernetes.io/version: "0.151.0"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -52,7 +52,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -307,10 +307,10 @@ metadata:
   name: otel-collector
   namespace: monitoring
   labels:
-    helm.sh/chart: opentelemetry-collector-0.152.0
+    helm.sh/chart: opentelemetry-collector-0.153.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.150.1"
+    app.kubernetes.io/version: "0.151.0"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -469,7 +469,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -10249,10 +10249,10 @@ kind: ClusterRole
 metadata:
   name: otel-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.152.0
+    helm.sh/chart: opentelemetry-collector-0.153.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.150.1"
+    app.kubernetes.io/version: "0.151.0"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10276,7 +10276,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
 rules:
@@ -10363,10 +10363,10 @@ kind: ClusterRoleBinding
 metadata:
   name: otel-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.152.0
+    helm.sh/chart: opentelemetry-collector-0.153.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.150.1"
+    app.kubernetes.io/version: "0.151.0"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10388,7 +10388,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
 subjects:
@@ -10510,10 +10510,10 @@ metadata:
   name: otel-collector
   namespace: monitoring
   labels:
-    helm.sh/chart: opentelemetry-collector-0.152.0
+    helm.sh/chart: opentelemetry-collector-0.153.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.150.1"
+    app.kubernetes.io/version: "0.151.0"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10571,7 +10571,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -10738,10 +10738,10 @@ metadata:
   name: otel-collector
   namespace: monitoring
   labels:
-    helm.sh/chart: opentelemetry-collector-0.152.0
+    helm.sh/chart: opentelemetry-collector-0.153.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.150.1"
+    app.kubernetes.io/version: "0.151.0"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10758,7 +10758,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 030a2b2ac89f1d31bdcd2ff51bb5dddc4b711f8864ca7c1207732a1e54953aef
+        checksum/config: eb443183b124fbd401f200e6cf645da328993ec047ba85da71953ef9e327e2b4
         
       labels:
         app.kubernetes.io/name: opentelemetry-collector
@@ -10865,7 +10865,7 @@ metadata:
     app.kubernetes.io/name: prometheus
     app.kubernetes.io/instance: gateway-addons-helm
     app.kubernetes.io/version: v3.11.3
-    helm.sh/chart: prometheus-29.3.0
+    helm.sh/chart: prometheus-29.6.0
     app.kubernetes.io/part-of: prometheus
   name: prometheus
   namespace: monitoring
@@ -10887,14 +10887,14 @@ spec:
         app.kubernetes.io/name: prometheus
         app.kubernetes.io/instance: gateway-addons-helm
         app.kubernetes.io/version: v3.11.3
-        helm.sh/chart: prometheus-29.3.0
+        helm.sh/chart: prometheus-29.6.0
         app.kubernetes.io/part-of: prometheus
     spec:
       enableServiceLinks: true
       serviceAccountName: prometheus
       containers:
         - name: prometheus-server-configmap-reload
-          image: "quay.io/prometheus-operator/prometheus-config-reloader:v0.90.1"
+          image: "quay.io/prometheus-operator/prometheus-config-reloader:v0.91.0"
           imagePullPolicy: "IfNotPresent"
           args:
             - --watched-dir=/etc/config