diff --git a/apps/infra/devops/cert-manager/helmchart.yaml b/apps/infra/devops/cert-manager/helmchart.yaml
index 2688cb1..a7ec9b6 100644
--- a/apps/infra/devops/cert-manager/helmchart.yaml
+++ b/apps/infra/devops/cert-manager/helmchart.yaml
@@ -1,5 +1,5 @@
 # 需要提前安装crds
-# kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.14.4/cert-manager.crds.yaml
+# kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.18.2/cert-manager.crds.yaml
 apiVersion: helm.cattle.io/v1
 kind: HelmChart
 metadata:
@@ -9,7 +9,7 @@ spec:
   repo: https://charts.jetstack.io
   chart: cert-manager
   targetNamespace: infra-devops
-  version: v1.18.1
+  version: v1.18.2
   valuesContent: |-
     affinity:
       nodeAffinity: