diff --git a/charts/cinder/Chart.yaml b/charts/cinder/Chart.yaml
index 88894e0..af91098 100644
--- a/charts/cinder/Chart.yaml
+++ b/charts/cinder/Chart.yaml
@@ -9,4 +9,4 @@
 sources:
 - https://opendev.org/openstack/cinder
 - https://opendev.org/openstack/openstack-helm
-version: 0.3.3
+version: 0.3.4
diff --git a/charts/cinder/templates/deployment-backup.yaml b/charts/cinder/templates/deployment-backup.yaml
index 6107775..47fac40 100644
--- a/charts/cinder/templates/deployment-backup.yaml
+++ b/charts/cinder/templates/deployment-backup.yaml
@@ -91,7 +91,7 @@
         {{- range $name := rest (splitList "," (include "cinder.utils.ceph_backend_list" $envAll)) }}
           {{- $backend := index $envAll.Values.conf.backends $name }}
             {{- if eq $internal_ceph_backend $name }}
-        - name: ceph-keyring-placement-{{$name}}
+        - name: ceph-keyring-placement-{{ $name | lower }}
 {{ tuple $envAll "cinder_backup" | include "helm-toolkit.snippets.image" | indent 10 }}
 {{ dict "envAll" $envAll "application" "cinder_backup" "container" "ceph_keyring_placement" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
           command:
diff --git a/charts/cinder/templates/deployment-volume.yaml b/charts/cinder/templates/deployment-volume.yaml
index 9207c25..01aea23 100644
--- a/charts/cinder/templates/deployment-volume.yaml
+++ b/charts/cinder/templates/deployment-volume.yaml
@@ -68,7 +68,7 @@
         {{- range $name := rest (splitList "," (include "cinder.utils.ceph_backend_list" $envAll)) }}
           {{- $backend := index $envAll.Values.conf.backends $name }}
             {{- if eq $internal_ceph_backend $name }}
-        - name: ceph-keyring-placement-{{$name}}
+        - name: ceph-keyring-placement-{{ $name | lower }}
 {{ tuple $envAll "cinder_volume" | include "helm-toolkit.snippets.image" | indent 10 }}
 {{ dict "envAll" $envAll "application" "cinder_volume" "container" "ceph_keyring_placement" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
           command:
diff --git a/hack/sync-charts.sh b/hack/sync-charts.sh
index 9e0cb6d..ed7cd72 100755
--- a/hack/sync-charts.sh
+++ b/hack/sync-charts.sh
@@ -98,15 +98,15 @@
 curl -sL https://tarballs.opendev.org/openstack/openstack-helm/glance-${GLANCE_VERSION}.tgz \
   | tar -xz -C ${ATMOSPHERE}/charts
 
-CINDER_VERSION=0.3.3
+CINDER_VERSION=0.3.4
 curl -sL https://tarballs.opendev.org/openstack/openstack-helm/cinder-${CINDER_VERSION}.tgz \
   | tar -xz -C ${ATMOSPHERE}/charts
-curl 'https://review.opendev.org/changes/openstack%2Fopenstack-helm~872359/revisions/1/patch?download' \
+curl 'https://review.opendev.org/changes/openstack%2Fopenstack-helm~874933/revisions/4/patch?download' \
   | base64 --decode \
   | filterdiff -p1 -x 'releasenotes/*' \
   | filterdiff -p2 -x 'Chart.yaml' \
   | patch -p2 -d ${ATMOSPHERE}/charts/cinder
-curl 'https://review.opendev.org/changes/openstack%2Fopenstack-helm~874933/revisions/3/patch?download' \
+curl 'https://review.opendev.org/changes/openstack%2Fopenstack-helm~874952/revisions/2/patch?download' \
   | base64 --decode \
   | filterdiff -p1 -x 'releasenotes/*' \
   | filterdiff -p2 -x 'Chart.yaml' \