diff --git a/.github/workflows/release-publish.yml b/.github/workflows/release-publish.yml
index fb5905691..5903c9615 100644
--- a/.github/workflows/release-publish.yml
+++ b/.github/workflows/release-publish.yml
@@ -80,5 +80,5 @@ jobs:
             name=${file%-*}
             version=${file%.*}
             version=${version##*-}
-            cosign sign ghcr.io/"${GITHUB_REPOSITORY_OWNER}"/charts/"${name}":"${version}"
+            cosign sign --yes ghcr.io/"${GITHUB_REPOSITORY_OWNER}"/charts/"${name}":"${version}"
           done
diff --git a/RELEASE.md b/RELEASE.md
index 41fa2b859..984d1d550 100644
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -12,7 +12,12 @@ release of the CloudNativePG operator. I.e. even if we have several release
 branches in CNPG, we will only target the most advanced point
 release (e.g. 1.17.1)
 
-## How to release the `cloudnative-pg` chart
+## Charts
+
+1. [Releasing the `cloudnative-pg` chart](#releasing-the-cloudnative-pg-chart)
+2. [Releasing `cluster` chart](#releasing-the-cluster-chart)
+
+## Releasing the `cloudnative-pg` chart
 
 In order to create a new release of the `cloudnative-pg` chart, follow these steps:
 
@@ -93,7 +98,7 @@ In order to create a new release of the `cloudnative-pg` chart, follow these ste
     ```
     and be able to see the new version `X.Y.Z` as `CHART VERSION` for `cloudnative-pg`
 
-## How to release the `cluster` chart
+## Releasing the `cluster` chart
 
 In order to create a new release of the `cluster` chart, follow these steps:
 
diff --git a/charts/cluster/Chart.yaml b/charts/cluster/Chart.yaml
index dcae9cb8c..c57c3e6a9 100644
--- a/charts/cluster/Chart.yaml
+++ b/charts/cluster/Chart.yaml
@@ -18,7 +18,7 @@ name: cluster
 description: Deploys and manages a CloudNativePG cluster and its associated resources.
 icon: https://raw.githubusercontent.com/cloudnative-pg/artwork/main/cloudnativepg-logo.svg
 type: application
-version: 0.0.2
+version: 0.0.3
 sources:
   - https://github.com/cloudnative-pg/charts
 keywords:
diff --git a/charts/cluster/README.md b/charts/cluster/README.md
index ab4811962..0ad2c7973 100644
--- a/charts/cluster/README.md
+++ b/charts/cluster/README.md
@@ -1,6 +1,6 @@
 # cluster
 
-![Version: 0.0.2](https://img.shields.io/badge/Version-0.0.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.0.3](https://img.shields.io/badge/Version-0.0.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 > **Warning**
 > ### This chart is under active development.