diff --git a/k8s/namespaces/base/network-system/cert-manager/helmrelease.yaml b/k8s/namespaces/base/network-system/cert-manager/helmrelease.yaml
index 90d0d692a3..1dfb02ce78 100644
--- a/k8s/namespaces/base/network-system/cert-manager/helmrelease.yaml
+++ b/k8s/namespaces/base/network-system/cert-manager/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.7.2
+      version: v1.7.3
       sourceRef:
         kind: HelmRepository
         name: jetstack-charts