diff --git a/cluster/base-custom/crds/rook-ceph/crds.yaml b/cluster/base-custom/crds/rook-ceph/crds.yaml
index 62c5c4085..0654b5d06 100644
--- a/cluster/base-custom/crds/rook-ceph/crds.yaml
+++ b/cluster/base-custom/crds/rook-ceph/crds.yaml
@@ -9,7 +9,7 @@ spec:
   url: https://github.com/rook/rook.git
   ref:
     # renovate: registryUrl=https://charts.rook.io/release chart=rook-ceph
-    tag: v1.6.4
+    tag: v1.6.6
   ignore: |
     # exclude all
     /*
diff --git a/cluster/core/infrastructure/rook-ceph/helm-release.yaml b/cluster/core/infrastructure/rook-ceph/helm-release.yaml
index 0318a5c89..33ba40359 100644
--- a/cluster/core/infrastructure/rook-ceph/helm-release.yaml
+++ b/cluster/core/infrastructure/rook-ceph/helm-release.yaml
@@ -10,7 +10,7 @@ spec:
     spec:
       # renovate: registryUrl=https://charts.rook.io/release
       chart: rook-ceph
-      version: v1.6.4
+      version: v1.6.6
       sourceRef:
         kind: HelmRepository
         name: rook-ceph-charts
diff --git a/cluster/core/infrastructure/rook-ceph/rook-direct-mount/deployment.yaml b/cluster/core/infrastructure/rook-ceph/rook-direct-mount/deployment.yaml
index 502451406..f4ea2f637 100644
--- a/cluster/core/infrastructure/rook-ceph/rook-direct-mount/deployment.yaml
+++ b/cluster/core/infrastructure/rook-ceph/rook-direct-mount/deployment.yaml
@@ -19,7 +19,7 @@ spec:
       dnsPolicy: ClusterFirstWithHostNet
       containers:
         - name: rook-direct-mount
-          image: rook/ceph:v1.6.4
+          image: rook/ceph:v1.6.6
           command: ["/tini"]
           args: ["-g", "--", "/usr/local/bin/toolbox.sh"]
           imagePullPolicy: IfNotPresent