diff --git a/Makefile b/Makefile
index 91cad8b0b..67129cdd3 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 # NOTE: this section almost matches outputs out kubebuilder v3.7.0
 ###
 # Current Operator version
-VERSION ?= 5.5.0
+VERSION ?= 5.5.1
 
 # BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command
 BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS)
diff --git a/deploy/helm/grafana-operator/Chart.yaml b/deploy/helm/grafana-operator/Chart.yaml
index a70604084..40081c816 100644
--- a/deploy/helm/grafana-operator/Chart.yaml
+++ b/deploy/helm/grafana-operator/Chart.yaml
@@ -21,4 +21,4 @@ version: 0.1.1
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "v5.5.0"
+appVersion: "v5.5.1"
diff --git a/deploy/helm/grafana-operator/README.md b/deploy/helm/grafana-operator/README.md
index 1f08ec793..163309d91 100644
--- a/deploy/helm/grafana-operator/README.md
+++ b/deploy/helm/grafana-operator/README.md
@@ -7,14 +7,14 @@ linkTitle: "Helm installation"
 
 [grafana-operator](https://github.com/grafana-operator/grafana-operator) for Kubernetes to manage Grafana instances and grafana resources.
 
-![Version: 0.1.1](https://img.shields.io/badge/Version-0.1.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v5.5.0](https://img.shields.io/badge/AppVersion-v5.5.0-informational?style=flat-square)
+![Version: 0.1.1](https://img.shields.io/badge/Version-0.1.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v5.5.1](https://img.shields.io/badge/AppVersion-v5.5.1-informational?style=flat-square)
 
 ## Installation
 
 This is a OCI helm chart, helm started support OCI in version 3.8.0.
 
 ```shell
-helm upgrade -i grafana-operator oci://ghcr.io/grafana-operator/helm-charts/grafana-operator --version v5.5.0
+helm upgrade -i grafana-operator oci://ghcr.io/grafana-operator/helm-charts/grafana-operator --version v5.5.1
 ```
 
 Sadly helm OCI charts currently don't support searching for available versions of a helm [oci registry](https://github.com/helm/helm/issues/11000).
diff --git a/hugo/config.toml b/hugo/config.toml
index ce8484a43..52b883c61 100644
--- a/hugo/config.toml
+++ b/hugo/config.toml
@@ -59,7 +59,7 @@ archived_version = false
 # The version number for the version of the docs represented in this doc set.
 # Used in the "version-banner" partial to display a version number for the
 # current doc set.
-version = "v5.5.0"
+version = "v5.5.1"
 
 # A link to latest version of the docs. Used in the "version-banner" partial to
 # point people to the main doc site.