diff --git a/content/rancher/v2.x/en/installation/install-rancher-on-k8s/_index.md b/content/rancher/v2.x/en/installation/install-rancher-on-k8s/_index.md
index c4a17181a24..4e07a469d26 100644
--- a/content/rancher/v2.x/en/installation/install-rancher-on-k8s/_index.md
+++ b/content/rancher/v2.x/en/installation/install-rancher-on-k8s/_index.md
@@ -109,7 +109,7 @@ These instructions are adapted from the [official cert-manager documentation](ht
 
 ```
 # Install the CustomResourceDefinition resources separately
-kubectl apply --validate=false -f https://github.com/jetstack/cert-manager/releases/download/v0.15.0/cert-manager.crds.yaml
+kubectl apply --validate=false -f https://github.com/jetstack/cert-manager/releases/download/v1.0.4/cert-manager.crds.yaml
 
 # **Important:**
 # If you are running Kubernetes v1.15 or below, you
@@ -134,7 +134,7 @@ helm repo update
 helm install \
   cert-manager jetstack/cert-manager \
   --namespace cert-manager \
-  --version v0.15.0
+  --version v1.0.4
 ```
 
 Once you’ve installed cert-manager, you can verify it is deployed correctly by checking the cert-manager namespace for running pods: