diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8968afb..c37ad99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 ## Unreleased
 
+## 0.15.1 - 2022-06-06
+
+- kubemod/kubemod-crt#15: Keep the previous certificate in the bundle as well as the new one to prevent periods of service outage
+
+## 0.15.0 - 2022-04-17
+
 - 87: Extend JSPONPath with support for "undefined" values
 - 70: Add support for ARM64 (thank you @nashant)
 
diff --git a/README.md b/README.md
index 2a7f6eb..609fe5c 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,7 @@ Run the following commands to deploy KubeMod.
 # Make KubeMod ignore Kubernetes' system namespace.
 kubectl label namespace kube-system admission.kubemod.io/ignore=true --overwrite
 # Deploy KubeMod.
-kubectl apply -f https://raw.githubusercontent.com/kubemod/kubemod/v0.15.0/bundle.yaml
+kubectl apply -f https://raw.githubusercontent.com/kubemod/kubemod/v0.15.1/bundle.yaml
 ```
 
 By default KubeMod allows you to target a limited set of high-level resource types, such as deployments and services.
@@ -64,7 +64,7 @@ kubectl delete job kubemod-crt-job -n kubemod-system
 # Make KubeMod ignore Kubernetes' system namespace.
 kubectl label namespace kube-system admission.kubemod.io/ignore=true --overwrite
 # Upgrade KubeMod operator.
-kubectl apply -f https://raw.githubusercontent.com/kubemod/kubemod/v0.15.0/bundle.yaml
+kubectl apply -f https://raw.githubusercontent.com/kubemod/kubemod/v0.15.1/bundle.yaml
 ```
 
 ### Uninstall
@@ -72,7 +72,7 @@ kubectl apply -f https://raw.githubusercontent.com/kubemod/kubemod/v0.15.0/bundl
 To uninstall KubeMod and all its resources, run:
 
 ```bash
-kubectl delete -f https://raw.githubusercontent.com/kubemod/kubemod/v0.15.0/bundle.yaml
+kubectl delete -f https://raw.githubusercontent.com/kubemod/kubemod/v0.15.1/bundle.yaml
 ```
 
 **Note**: Uninstalling KubeMod will also remove all your ModRules deployed to all Kubernetes namespaces.
diff --git a/bundle.yaml b/bundle.yaml
index 4474842..717c257 100644
--- a/bundle.yaml
+++ b/bundle.yaml
@@ -348,7 +348,7 @@ spec:
         - /kubemod
         - -operator
         - -webapp
-        image: kubemod/kubemod:v0.15.0
+        image: kubemod/kubemod:v1.15.1
         livenessProbe:
           httpGet:
             path: /healthz
@@ -406,7 +406,7 @@ spec:
             - /bin/sh
             - -c
             - ./cert-renew.sh
-            image: kubemod/kubemod-crt:v1.2.0
+            image: kubemod/kubemod-crt:v1.2.1
             name: kubemod-crt
           restartPolicy: Never
   schedule: 0 0 1 * *
@@ -426,7 +426,7 @@ spec:
         - /bin/sh
         - -c
         - ./cert-renew.sh
-        image: kubemod/kubemod-crt:v1.2.0
+        image: kubemod/kubemod-crt:v1.2.1
         name: kubemod-crt
       restartPolicy: Never
 ---
diff --git a/config/kubemod-crt/kustomization.yaml b/config/kubemod-crt/kustomization.yaml
index 8a753ef..a4cfc22 100644
--- a/config/kubemod-crt/kustomization.yaml
+++ b/config/kubemod-crt/kustomization.yaml
@@ -4,4 +4,4 @@ resources:
 images:
 - name: kubemod-crt-image
   newName: kubemod/kubemod-crt
-  newTag: v1.2.0
+  newTag: v1.2.1
diff --git a/config/manager/kustomization.yaml b/config/manager/kustomization.yaml
index 0930d6f..72ee429 100644
--- a/config/manager/kustomization.yaml
+++ b/config/manager/kustomization.yaml
@@ -5,4 +5,4 @@ kind: Kustomization
 images:
 - name: controller
   newName: kubemod/kubemod
-  newTag: v0.15.0
+  newTag: v1.15.1