diff --git a/operations/helm/charts/mimir-distributed/Chart.yaml b/operations/helm/charts/mimir-distributed/Chart.yaml
index 0f16bea7b2..9dc0c302bb 100644
--- a/operations/helm/charts/mimir-distributed/Chart.yaml
+++ b/operations/helm/charts/mimir-distributed/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v2
-version: 5.5.0
-appVersion: 2.14.0
+version: 5.6.0-weekly.312
+appVersion: r312
 description: "Grafana Mimir"
 home: https://grafana.com/docs/helm-charts/mimir-distributed/latest/
 icon: https://grafana.com/static/img/logos/logo-mimir.svg
diff --git a/operations/helm/charts/mimir-distributed/README.md b/operations/helm/charts/mimir-distributed/README.md
index a7eb1b4d78..dc4ae21ca7 100644
--- a/operations/helm/charts/mimir-distributed/README.md
+++ b/operations/helm/charts/mimir-distributed/README.md
@@ -4,7 +4,7 @@ Helm chart for deploying [Grafana Mimir](https://grafana.com/docs/mimir/latest/)
 
 For the full documentation, visit [Grafana mimir-distributed Helm chart documentation](https://grafana.com/docs/helm-charts/mimir-distributed/latest/).
 
-> **Note:** The documentation version is derived from the Helm chart version which is 5.5.0.
+> **Note:** The documentation version is derived from the Helm chart version which is 5.6.0-weekly.312.
 
 When upgrading from Helm chart version 4.X, please see [Migrate the Helm chart from version 4.x to 5.0](https://grafana.com/docs/helm-charts/mimir-distributed/latest/migration-guides/migrate-helm-chart-4.x-to-5.0/).
 When upgrading from Helm chart version 3.x, please see [Migrate from single zone to zone-aware replication with Helm](https://grafana.com/docs/helm-charts/mimir-distributed/latest/migration-guides/migrate-from-single-zone-with-helm/).
@@ -14,7 +14,7 @@ When upgrading from Helm chart version 2.1, please see [Upgrade the Grafana Mimi
 
 # mimir-distributed
 
-![Version: 5.5.0](https://img.shields.io/badge/Version-5.5.0-informational?style=flat-square) ![AppVersion: 2.14.0](https://img.shields.io/badge/AppVersion-2.14.0-informational?style=flat-square)
+![Version: 5.6.0-weekly.312](https://img.shields.io/badge/Version-5.6.0--weekly.312-informational?style=flat-square) ![AppVersion: r312](https://img.shields.io/badge/AppVersion-r312-informational?style=flat-square)
 
 Grafana Mimir
 
diff --git a/operations/helm/charts/mimir-distributed/values.yaml b/operations/helm/charts/mimir-distributed/values.yaml
index 877835848e..03fb978abf 100644
--- a/operations/helm/charts/mimir-distributed/values.yaml
+++ b/operations/helm/charts/mimir-distributed/values.yaml
@@ -34,7 +34,7 @@ image:
   # -- Grafana Mimir container image repository. Note: for Grafana Enterprise Metrics use the value 'enterprise.image.repository'
   repository: grafana/mimir
   # -- Grafana Mimir container image tag. Note: for Grafana Enterprise Metrics use the value 'enterprise.image.tag'
-  tag: 2.14.0
+  tag: r312-ef3ece3
   # -- Container pull policy - shared between Grafana Mimir and Grafana Enterprise Metrics
   pullPolicy: IfNotPresent
   # -- Optionally specify an array of imagePullSecrets - shared between Grafana Mimir and Grafana Enterprise Metrics
@@ -3862,7 +3862,7 @@ enterprise:
     # -- Grafana Enterprise Metrics container image repository. Note: for Grafana Mimir use the value 'image.repository'
     repository: grafana/enterprise-metrics
     # -- Grafana Enterprise Metrics container image tag. Note: for Grafana Mimir use the value 'image.tag'
-    tag: v2.14.0
+    tag: r312-bedb3415
     # Note: pullPolicy and optional pullSecrets are set in toplevel 'image' section, not here
 
 # In order to use Grafana Enterprise Metrics features, you will need to provide the contents of your Grafana Enterprise Metrics