diff --git a/docs/CONFIG-VARS.md b/docs/CONFIG-VARS.md
index 22083833..280a039a 100644
--- a/docs/CONFIG-VARS.md
+++ b/docs/CONFIG-VARS.md
@@ -408,7 +408,7 @@ The EBS CSI driver is currently only used for kubernetes v1.23 or later AWS EKS
 | INGRESS_NGINX_NAMESPACE | NGINX Ingress Helm installation namespace | string | ingress-nginx | false | | baseline |
 | INGRESS_NGINX_CHART_URL | NGINX Ingress Helm chart URL | string | See [this document](https://kubernetes.github.io/ingress-nginx) for more information. | false | | baseline |
 | INGRESS_NGINX_CHART_NAME | NGINX Ingress Helm chart name | string | ingress-nginx | false | | baseline |
-| INGRESS_NGINX_CHART_VERSION | NGINX Ingress Helm chart version | string | "" | false | If left as "" (empty string), version 4.3.0 is used for Kubernetes clusters whose version is <= 1.23.X, and version 4.7.1 is used for Kubernetes clusters whose version is >= 1.24.X. | baseline |
+| INGRESS_NGINX_CHART_VERSION | NGINX Ingress Helm chart version | string | "" | false | If left as "" (empty string), version 4.3.0 is used for Kubernetes clusters whose version is <= 1.24.X, and version 4.9.0 is used for Kubernetes clusters whose version is >= 1.25.X. | baseline |
 | INGRESS_NGINX_CONFIG | NGINX Ingress Helm values | string | See [this file](../roles/baseline/defaults/main.yml) for more information. Altering this value will affect the cluster. | false | | baseline |
 
 ### Metrics Server
diff --git a/roles/baseline/defaults/main.yml b/roles/baseline/defaults/main.yml
index 7f87225d..eccbee0d 100644
--- a/roles/baseline/defaults/main.yml
+++ b/roles/baseline/defaults/main.yml
@@ -32,13 +32,13 @@ METRICS_SERVER_CONFIG:
 ## Ingress-nginx - Defaults
 ingressVersions:
   k8sMinorVersionCeiling:
-    value: 23
+    value: 24
     api:
       chartVersion: 4.3.0
   k8sMinorVersionFloor:
-    value: 24
+    value: 25
     api:
-      chartVersion: 4.7.1
+      chartVersion: 4.9.0
 
 ## Ingress-nginx - Ingress
 ##