diff --git a/infra/argo-apps/cert-manager.yaml b/infra/argo-apps/cert-manager.yaml
index faf309e..5237d00 100644
--- a/infra/argo-apps/cert-manager.yaml
+++ b/infra/argo-apps/cert-manager.yaml
@@ -16,7 +16,7 @@ spec:
         prometheus:
           enabled: false
     repoURL: https://charts.jetstack.io
-    targetRevision: v1.17.2
+    targetRevision: v1.18.2
   destination:
     namespace: cert-manager
     server: https://kubernetes.default.svc