diff --git a/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml b/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
index ff7d847e0..f2e697fef 100644
--- a/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
+++ b/kubernetes/apps/cert-manager/cert-manager/app/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.15.2
+      version: v1.15.3
       sourceRef:
         kind: HelmRepository
         name: jetstack