diff --git a/charts/nightscout/Chart.yaml b/charts/nightscout/Chart.yaml
index f92c1b48c..31a3c890f 100644
--- a/charts/nightscout/Chart.yaml
+++ b/charts/nightscout/Chart.yaml
@@ -4,7 +4,7 @@ description: Web-based CGM (Continuous Glucose Monitor) to allow multiple caregi
 home: https://charts.gabe565.com/charts/nightscout/
 icon: https://raw.githubusercontent.com/gabe565/charts/main/charts/nightscout/icon.svg
 type: application
-version: 0.13.0
+version: 0.14.0
 # renovate datasource=docker depName=nightscout/cgm-remote-monitor
 appVersion: 15.0.2
 kubeVersion: ">=1.22.0-0"
@@ -18,14 +18,14 @@ dependencies:
     repository: https://bjw-s.github.io/helm-charts
     version: 1.5.1
   - name: mongodb
-    version: 16.3.1
+    version: 18.4.8
     repository: https://charts.bitnami.com/bitnami
 sources:
   - https://github.com/nightscout/cgm-remote-monitor
 annotations:
   artifacthub.io/changes: |-
     - kind: changed
-      description: Update mongodb helm release to v16
+      description: Update mongodb helm release to v18
   artifacthub.io/links: |-
     - name: App Source
       url: https://github.com/nightscout/cgm-remote-monitor
diff --git a/charts/nightscout/README.md b/charts/nightscout/README.md
index cc186ac59..d30011057 100644
--- a/charts/nightscout/README.md
+++ b/charts/nightscout/README.md
@@ -2,7 +2,7 @@
 
 <img src="https://raw.githubusercontent.com/gabe565/charts/main/charts/nightscout/icon.svg" align="right" width="92" alt="nightscout logo">
 
-![Version: 0.13.0](https://img.shields.io/badge/Version-0.13.0-informational?style=flat)
+![Version: 0.14.0](https://img.shields.io/badge/Version-0.14.0-informational?style=flat)
 ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat)
 ![AppVersion: 15.0.2](https://img.shields.io/badge/AppVersion-15.0.2-informational?style=flat)
 
@@ -11,7 +11,7 @@ Web-based CGM (Continuous Glucose Monitor) to allow multiple caregivers to remot
 **Homepage:** <https://charts.gabe565.com/charts/nightscout/>
 
 **This chart is not maintained by the upstream project and any issues with the chart should be raised
-[here](https://github.com/gabe565/charts/issues/new?assignees=gabe565&labels=bug&template=bug_report.yaml&name=nightscout&version=0.13.0)**
+[here](https://github.com/gabe565/charts/issues/new?assignees=gabe565&labels=bug&template=bug_report.yaml&name=nightscout&version=0.14.0)**
 
 ## Source Code
 
@@ -26,7 +26,7 @@ Kubernetes: `>=1.22.0-0`
 | Repository | Name | Version |
 |------------|------|---------|
 | <https://bjw-s.github.io/helm-charts> | common | 1.5.1 |
-| <https://charts.bitnami.com/bitnami> | mongodb | 16.3.1 |
+| <https://charts.bitnami.com/bitnami> | mongodb | 18.4.8 |
 
 ## Installing the Chart