diff --git a/charts/cnpg/Chart.lock b/charts/cnpg/Chart.lock
index fffdb575..4d50ed51 100644
--- a/charts/cnpg/Chart.lock
+++ b/charts/cnpg/Chart.lock
@@ -1,6 +1,6 @@
 dependencies:
 - name: cloudnative-pg
   repository: https://cloudnative-pg.github.io/charts
-  version: 0.26.0
-digest: sha256:37c4c12bf166bbdd0214f0ef45578d61f740781f791a6a3e477b37d3dd2fd883
-generated: "2025-08-19T20:10:02.179780625Z"
+  version: 0.27.0
+digest: sha256:303f0c54973886861bbe8a833eb84ab3eb679f6a28c85b7bc32d112ab8278af4
+generated: "2025-12-09T18:24:15.921354384Z"
diff --git a/charts/cnpg/Chart.yaml b/charts/cnpg/Chart.yaml
index 493b9686..08bc934d 100644
--- a/charts/cnpg/Chart.yaml
+++ b/charts/cnpg/Chart.yaml
@@ -2,10 +2,10 @@ apiVersion: v2
 name: cnpg
 description: Cloud native postgresql operator
 type: application
-version: 0.3.0
+version: 0.4.0
 appVersion: "1.16.0"
 
 dependencies:
 - name: cloudnative-pg
-  version: 0.26.0
+  version: 0.27.0
   repository: "https://cloudnative-pg.github.io/charts"
diff --git a/charts/cnpg/README.md b/charts/cnpg/README.md
index e79788cc..b3bda93c 100644
--- a/charts/cnpg/README.md
+++ b/charts/cnpg/README.md
@@ -1,6 +1,6 @@
 # cnpg
 
-![Version: 0.3.0](https://img.shields.io/badge/Version-0.3.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.16.0](https://img.shields.io/badge/AppVersion-1.16.0-informational?style=flat-square)
+![Version: 0.4.0](https://img.shields.io/badge/Version-0.4.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.16.0](https://img.shields.io/badge/AppVersion-1.16.0-informational?style=flat-square)
 
 Cloud native postgresql operator
 
@@ -8,7 +8,7 @@ Cloud native postgresql operator
 
 | Repository | Name | Version |
 |------------|------|---------|
-| https://cloudnative-pg.github.io/charts | cloudnative-pg | 0.26.0 |
+| https://cloudnative-pg.github.io/charts | cloudnative-pg | 0.27.0 |
 
 ## Values
 
diff --git a/charts/cnpg/charts/cloudnative-pg-0.26.0.tgz b/charts/cnpg/charts/cloudnative-pg-0.26.0.tgz
deleted file mode 100644
index 890ba9da..00000000
Binary files a/charts/cnpg/charts/cloudnative-pg-0.26.0.tgz and /dev/null differ
diff --git a/charts/cnpg/charts/cloudnative-pg-0.27.0.tgz b/charts/cnpg/charts/cloudnative-pg-0.27.0.tgz
new file mode 100644
index 00000000..1d36e764
Binary files /dev/null and b/charts/cnpg/charts/cloudnative-pg-0.27.0.tgz differ