diff --git a/charts/gateway-addons-helm/Chart.lock b/charts/gateway-addons-helm/Chart.lock
index cc87b2df82..eb03995787 100644
--- a/charts/gateway-addons-helm/Chart.lock
+++ b/charts/gateway-addons-helm/Chart.lock
@@ -19,6 +19,6 @@ dependencies:
   version: 1.3.1
 - name: opentelemetry-collector
   repository: https://open-telemetry.github.io/opentelemetry-helm-charts
-  version: 0.150.1
-digest: sha256:ebcb444ae92671d11445f170b1f52f904f8b5b9b884a26bf14f0f65ffbb2f94d
-generated: "2026-04-22T04:31:45.680023795Z"
+  version: 0.152.0
+digest: sha256:dab0aab963d3cd209c76b9e3ffd466908b68a4755e07eefcd89f303793725f6c
+generated: "2026-04-23T04:42:48.426036001Z"
diff --git a/charts/gateway-addons-helm/Chart.yaml b/charts/gateway-addons-helm/Chart.yaml
index b177760b32..b9a92d5ce3 100644
--- a/charts/gateway-addons-helm/Chart.yaml
+++ b/charts/gateway-addons-helm/Chart.yaml
@@ -51,5 +51,5 @@ dependencies:
     condition: tempo.enabled
   - name: opentelemetry-collector
     repository: https://open-telemetry.github.io/opentelemetry-helm-charts
-    version: 0.150.1
+    version: 0.152.0
     condition: opentelemetry-collector.enabled
diff --git a/charts/gateway-addons-helm/README.md b/charts/gateway-addons-helm/README.md
index 2bb6b39fd6..2f1c05d1ca 100644
--- a/charts/gateway-addons-helm/README.md
+++ b/charts/gateway-addons-helm/README.md
@@ -26,7 +26,7 @@ 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 | 6.55.0 |
 | https://grafana.github.io/helm-charts | tempo | 1.3.1 |
-| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.150.1 |
+| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.152.0 |
 | https://prometheus-community.github.io/helm-charts | prometheus | 29.2.1 |
 
 ## 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 44b1359a0e..f360c6c032 100644
--- a/site/content/en/latest/install/gateway-addons-helm-api.md
+++ b/site/content/en/latest/install/gateway-addons-helm-api.md
@@ -28,7 +28,7 @@ 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 | 6.55.0 |
 | https://grafana.github.io/helm-charts | tempo | 1.3.1 |
-| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.150.1 |
+| https://open-telemetry.github.io/opentelemetry-helm-charts | opentelemetry-collector | 0.152.0 |
 | https://prometheus-community.github.io/helm-charts | prometheus | 29.2.1 |
 
 ## Values
diff --git a/test/helm/gateway-addons-helm/e2e.out.yaml b/test/helm/gateway-addons-helm/e2e.out.yaml
index fcd4bc4336..10ad7ae22a 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-0.150.1
+    helm.sh/chart: opentelemetry-collector-0.152.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.149.0"
+    app.kubernetes.io/version: "0.150.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -307,10 +307,10 @@ metadata:
   name: otel-collector
   namespace: monitoring
   labels:
-    helm.sh/chart: opentelemetry-collector-0.150.1
+    helm.sh/chart: opentelemetry-collector-0.152.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.149.0"
+    app.kubernetes.io/version: "0.150.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10249,10 +10249,10 @@ kind: ClusterRole
 metadata:
   name: otel-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.150.1
+    helm.sh/chart: opentelemetry-collector-0.152.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.149.0"
+    app.kubernetes.io/version: "0.150.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10363,10 +10363,10 @@ kind: ClusterRoleBinding
 metadata:
   name: otel-collector
   labels:
-    helm.sh/chart: opentelemetry-collector-0.150.1
+    helm.sh/chart: opentelemetry-collector-0.152.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.149.0"
+    app.kubernetes.io/version: "0.150.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10510,10 +10510,10 @@ metadata:
   name: otel-collector
   namespace: monitoring
   labels:
-    helm.sh/chart: opentelemetry-collector-0.150.1
+    helm.sh/chart: opentelemetry-collector-0.152.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.149.0"
+    app.kubernetes.io/version: "0.150.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/part-of: opentelemetry-collector
     app.kubernetes.io/component: standalone-collector
@@ -10738,10 +10738,10 @@ metadata:
   name: otel-collector
   namespace: monitoring
   labels:
-    helm.sh/chart: opentelemetry-collector-0.150.1
+    helm.sh/chart: opentelemetry-collector-0.152.0
     app.kubernetes.io/name: opentelemetry-collector
     app.kubernetes.io/instance: gateway-addons-helm
-    app.kubernetes.io/version: "0.149.0"
+    app.kubernetes.io/version: "0.150.1"
     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: 832cf0b3720268f03a6c812d26c71bed5c7b87d5ed77904081e49ccaefc21d08
+        checksum/config: 030a2b2ac89f1d31bdcd2ff51bb5dddc4b711f8864ca7c1207732a1e54953aef
         
       labels:
         app.kubernetes.io/name: opentelemetry-collector
@@ -10845,6 +10845,7 @@ spec:
           volumeMounts:
             - mountPath: /conf
               name: opentelemetry-collector-configmap
+      terminationGracePeriodSeconds: 30
       volumes:
         - name: opentelemetry-collector-configmap
           configMap: