diff --git a/helm/silencer/README.md b/helm/silencer/README.md
index 6ea7c8e..e28a271 100644
--- a/helm/silencer/README.md
+++ b/helm/silencer/README.md
@@ -183,7 +183,7 @@ Kubernetes: `>=1.29.0-0`
 | tests.enabled | bool | `true` | Enable rendering of the test pod. |
 | tests.image.pullPolicy | string | `"IfNotPresent"` |  |
 | tests.image.repository | string | `"docker.io/curlimages/curl"` |  |
-| tests.image.tag | string | `"8.16.0"` |  |
+| tests.image.tag | string | `"8.20.0"` |  |
 | tolerations | list | `[]` | Pod tolerations. |
 | topologySpreadConstraints | list | `[]` | Pod topology spread constraints. |
 | updateStrategy | object | `{"type":"Recreate"}` | Deployment update strategy. `Recreate` avoids two pods holding Socket Mode connections during a rollout, which is the safest default for single-replica socket-mode bots. |
diff --git a/helm/silencer/values.yaml b/helm/silencer/values.yaml
index 923b295..2fca4e6 100644
--- a/helm/silencer/values.yaml
+++ b/helm/silencer/values.yaml
@@ -279,5 +279,5 @@ tests:
   enabled: true
   image:
     repository: docker.io/curlimages/curl
-    tag: 8.16.0
+    tag: 8.20.0
     pullPolicy: IfNotPresent