diff --git a/deployments/ssl/certmanager.yaml b/deployments/ssl/certmanager.yaml
index a172ee5..d27a9cb 100644
--- a/deployments/ssl/certmanager.yaml
+++ b/deployments/ssl/certmanager.yaml
@@ -18,7 +18,7 @@ spec:
   chart:
     spec:
       chart: cert-manager
-      version: v1.15.0
+      version: v1.18.2
       sourceRef:
         kind: HelmRepository
         name: jetstack