diff --git a/src/main/charts/confluence/Chart.yaml b/src/main/charts/confluence/Chart.yaml
index 98fa31978..b6707f2f2 100644
--- a/src/main/charts/confluence/Chart.yaml
+++ b/src/main/charts/confluence/Chart.yaml
@@ -3,7 +3,7 @@ name: confluence
 description: A chart for installing Confluence Data Center on Kubernetes
 type: application
 version: 1.16.6
-appVersion: 8.5.2
+appVersion: 8.5.3
 kubeVersion: ">=1.21.x-0"
 keywords:
 - Confluence
diff --git a/src/main/charts/confluence/README.md b/src/main/charts/confluence/README.md
index 7e878dc47..7d0ce0904 100644
--- a/src/main/charts/confluence/README.md
+++ b/src/main/charts/confluence/README.md
@@ -1,6 +1,6 @@
 # confluence
 
-![Version: 1.16.6](https://img.shields.io/badge/Version-1.16.6-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 8.5.2](https://img.shields.io/badge/AppVersion-8.5.2-informational?style=flat-square)
+![Version: 1.16.6](https://img.shields.io/badge/Version-1.16.6-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 8.5.3](https://img.shields.io/badge/AppVersion-8.5.3-informational?style=flat-square)
 
 A chart for installing Confluence Data Center on Kubernetes
 
diff --git a/src/test/resources/expected_helm_output/confluence/output.yaml b/src/test/resources/expected_helm_output/confluence/output.yaml
index 8c3529723..4795a4c54 100644
--- a/src/test/resources/expected_helm_output/confluence/output.yaml
+++ b/src/test/resources/expected_helm_output/confluence/output.yaml
@@ -8,7 +8,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
 ---
 # Source: confluence/templates/config-jvm.yaml
@@ -20,7 +20,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
 data:
   additional_jvm_args: >-
@@ -44,7 +44,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
 data:
   jmx-config.yaml: |
@@ -88,7 +88,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
   annotations:
 spec:
@@ -110,7 +110,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence-synchrony
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
   annotations:
 spec:
@@ -137,7 +137,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
   annotations:
 spec:
@@ -165,7 +165,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence-synchrony
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
 spec:
   replicas: 1
@@ -192,7 +192,7 @@ spec:
           ip: 192.168.1.1
       containers:
         - name: synchrony
-          image: "atlassian/confluence:8.5.2"
+          image: "atlassian/confluence:8.5.3"
           imagePullPolicy: IfNotPresent
           command: ["/scripts/start-synchrony.sh"]
           volumeMounts:
@@ -247,7 +247,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
 spec:
   replicas: 1
@@ -293,7 +293,7 @@ spec:
               name: shared-home
       containers:
         - name: confluence
-          image: "atlassian/confluence:8.5.2"
+          image: "atlassian/confluence:8.5.3"
           imagePullPolicy: IfNotPresent
           ports:
             - name: http
@@ -388,7 +388,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
 spec:
   containers:
@@ -419,7 +419,7 @@ metadata:
     helm.sh/chart: confluence-1.16.6
     app.kubernetes.io/name: confluence
     app.kubernetes.io/instance: unittest-confluence
-    app.kubernetes.io/version: "8.5.2"
+    app.kubernetes.io/version: "8.5.3"
     app.kubernetes.io/managed-by: Helm
 spec:
   containers: