diff --git a/.github/release-please/manifest.json b/.github/release-please/manifest.json
index 696c01ef8..c4449137b 100644
--- a/.github/release-please/manifest.json
+++ b/.github/release-please/manifest.json
@@ -1 +1 @@
-{"charts/base-cluster":"6.6.0","charts/teuto-portal-k8s-worker":"3.1.1","charts/t8s-cluster":"8.1.0","charts/stellio-context-broker":"0.1.0","charts/chirpstack":"0.1.0","charts/common":"1.2.0","charts/ckan":"1.1.4"}
+{"charts/base-cluster":"6.6.1","charts/teuto-portal-k8s-worker":"3.1.1","charts/t8s-cluster":"8.1.0","charts/stellio-context-broker":"0.1.0","charts/chirpstack":"0.1.0","charts/common":"1.2.0","charts/ckan":"1.1.4"}
diff --git a/charts/base-cluster/CHANGELOG.md b/charts/base-cluster/CHANGELOG.md
index 6df69f938..a458bf0f7 100644
--- a/charts/base-cluster/CHANGELOG.md
+++ b/charts/base-cluster/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [6.6.1](https://github.com/teutonet/teutonet-helm-charts/compare/base-cluster-v6.6.0...base-cluster-v6.6.1) (2024-07-31)
+
+
+### Bug Fixes
+
+* **base-cluster/velero:** remove dupplicated additionalLabels ([#1058](https://github.com/teutonet/teutonet-helm-charts/issues/1058)) ([82a2aa7](https://github.com/teutonet/teutonet-helm-charts/commit/82a2aa750371e7d1a74176167a6fce2526ec6e37))
+
 ## [6.6.0](https://github.com/teutonet/teutonet-helm-charts/compare/base-cluster-v6.5.1...base-cluster-v6.6.0) (2024-07-31)
 
 
diff --git a/charts/base-cluster/Chart.yaml b/charts/base-cluster/Chart.yaml
index e6f4b7952..f5bfafc61 100644
--- a/charts/base-cluster/Chart.yaml
+++ b/charts/base-cluster/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v2
 name: base-cluster
 type: application
-version: 6.6.0
+version: 6.6.1
 icon: https://teuto.net/favicon.ico
 maintainers:
   - name: cwrau
diff --git a/charts/base-cluster/README.md b/charts/base-cluster/README.md
index 9f0a573f0..27e3e4c51 100644
--- a/charts/base-cluster/README.md
+++ b/charts/base-cluster/README.md
@@ -1,7 +1,7 @@
 [modeline]: # ( vim: set ft=markdown: )
 # base-cluster
 
-![Version: 6.6.0](https://img.shields.io/badge/Version-6.6.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 6.6.1](https://img.shields.io/badge/Version-6.6.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 A common base for every kubernetes cluster