diff --git a/CHANGES.md b/CHANGES.md
index 1490d9a5..013f31e8 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -35,9 +35,9 @@ Notable changes between versions.
 * Modernize Grafana and dashboards ([#403](https://github.com/poseidon/typhoon/pull/403), [#404](https://github.com/poseidon/typhoon/pull/404))
   * Upgrade Grafana from v5.4.3 to [v6.0.0](https://github.com/grafana/grafana/releases/tag/v6.0.0)!
   * Enable Grafana [Explore](http://docs.grafana.org/guides/whats-new-in-v6-0/#explore) UI as a Viewer (inspect/edit without saving)
-* Raise nginx-ingress liveness/readiness timeout to 5 seconds
-* Remove nginx-ingess default-backend ([#401](https://github.com/poseidon/typhoon/pull/401))
-  * nginx-ingress now responds with its own 404 page by default
+* Update nginx-ingress from v0.22.0 to v0.23.0
+  * Raise nginx-ingress liveness/readiness timeout to 5 seconds
+  * Remove nginx-ingess default-backend ([#401](https://github.com/poseidon/typhoon/pull/401))
 
 ## v1.13.3
 
diff --git a/addons/nginx-ingress/aws/deployment.yaml b/addons/nginx-ingress/aws/deployment.yaml
index 1f537e25..c42ba919 100644
--- a/addons/nginx-ingress/aws/deployment.yaml
+++ b/addons/nginx-ingress/aws/deployment.yaml
@@ -24,7 +24,7 @@ spec:
         node-role.kubernetes.io/node: ""
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.23.0
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
diff --git a/addons/nginx-ingress/azure/deployment.yaml b/addons/nginx-ingress/azure/deployment.yaml
index 1f537e25..c42ba919 100644
--- a/addons/nginx-ingress/azure/deployment.yaml
+++ b/addons/nginx-ingress/azure/deployment.yaml
@@ -24,7 +24,7 @@ spec:
         node-role.kubernetes.io/node: ""
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.23.0
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
diff --git a/addons/nginx-ingress/bare-metal/deployment.yaml b/addons/nginx-ingress/bare-metal/deployment.yaml
index 8c61aa0f..ad5040fd 100644
--- a/addons/nginx-ingress/bare-metal/deployment.yaml
+++ b/addons/nginx-ingress/bare-metal/deployment.yaml
@@ -22,7 +22,7 @@ spec:
     spec:
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.23.0
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
diff --git a/addons/nginx-ingress/digital-ocean/daemonset.yaml b/addons/nginx-ingress/digital-ocean/daemonset.yaml
index 29885d6a..a8ab8085 100644
--- a/addons/nginx-ingress/digital-ocean/daemonset.yaml
+++ b/addons/nginx-ingress/digital-ocean/daemonset.yaml
@@ -24,7 +24,7 @@ spec:
         node-role.kubernetes.io/node: ""
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.23.0
           args:
             - /nginx-ingress-controller
             - --ingress-class=public
diff --git a/addons/nginx-ingress/google-cloud/deployment.yaml b/addons/nginx-ingress/google-cloud/deployment.yaml
index 1f537e25..c42ba919 100644
--- a/addons/nginx-ingress/google-cloud/deployment.yaml
+++ b/addons/nginx-ingress/google-cloud/deployment.yaml
@@ -24,7 +24,7 @@ spec:
         node-role.kubernetes.io/node: ""
       containers:
         - name: nginx-ingress-controller
-          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.22.0
+          image: quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.23.0
           args:
             - /nginx-ingress-controller
             - --ingress-class=public