diff --git a/charts/tidb-cluster/values.yaml b/charts/tidb-cluster/values.yaml
index 827956fc7ed..c04fcd36ff4 100644
--- a/charts/tidb-cluster/values.yaml
+++ b/charts/tidb-cluster/values.yaml
@@ -38,7 +38,7 @@ services:
     type: ClusterIP
 
 discovery:
-  image: pingcap/tidb-operator:v1.2.0-rc.1
+  image: pingcap/tidb-operator:v1.2.0-rc.2
   imagePullPolicy: IfNotPresent
   resources:
     limits:
@@ -108,7 +108,7 @@ pd:
     # annotations: {} "<the default name will be used>"
     # portName: "client"
   replicas: 3
-  image: pingcap/pd:v5.0.1
+  image: pingcap/pd:v5.1.0
   # storageClassName is a StorageClass provides a way for administrators to describe the "classes" of storage they offer.
   # different classes might map to quality-of-service levels, or to backup policies,
   # or to arbitrary policies determined by the cluster administrators.
@@ -255,7 +255,7 @@ tikv:
   # we can only set capacity in tikv.resources.limits.storage.
 
   replicas: 3
-  image: pingcap/tikv:v5.0.1
+  image: pingcap/tikv:v5.1.0
   # storageClassName is a StorageClass provides a way for administrators to describe the "classes" of storage they offer.
   # different classes might map to quality-of-service levels, or to backup policies,
   # or to arbitrary policies determined by the cluster administrators.
@@ -352,7 +352,7 @@ tidb:
   # initSqlConfigMapName: tidb-initsql
   # initSql: |-
   #   create database app;
-  image: pingcap/tidb:v5.0.1
+  image: pingcap/tidb:v5.1.0
   # Image pull policy.
   imagePullPolicy: IfNotPresent
 
@@ -506,7 +506,7 @@ monitor:
   storageClassName: local-storage
   storage: 10Gi
   initializer:
-    image: pingcap/tidb-monitor-initializer:v5.0.1
+    image: pingcap/tidb-monitor-initializer:v5.1.0
     imagePullPolicy: IfNotPresent
     config:
       K8S_PROMETHEUS_URL: http://prometheus-k8s.monitoring.svc:9090
@@ -592,7 +592,7 @@ binlog:
   pump:
     create: false
     replicas: 1
-    image: pingcap/tidb-binlog:v5.0.1
+    image: pingcap/tidb-binlog:v5.1.0
     imagePullPolicy: IfNotPresent
     logLevel: info
     # storageClassName is a StorageClass provides a way for administrators to describe the "classes" of storage they offer.
@@ -661,7 +661,7 @@ binlog:
 
   drainer:
     create: false
-    image: pingcap/tidb-binlog:v5.0.1
+    image: pingcap/tidb-binlog:v5.1.0
     imagePullPolicy: IfNotPresent
     logLevel: info
     # storageClassName is a StorageClass provides a way for administrators to describe the "classes" of storage they offer.
@@ -826,7 +826,7 @@ scheduledBackup:
 
 importer:
   create: false
-  image: pingcap/tidb-lightning:v5.0.1
+  image: pingcap/tidb-lightning:v5.1.0
   imagePullPolicy: IfNotPresent
   storageClassName: local-storage
   storage: 200Gi
diff --git a/charts/tidb-drainer/values.yaml b/charts/tidb-drainer/values.yaml
index 346f57176da..15532f44e10 100644
--- a/charts/tidb-drainer/values.yaml
+++ b/charts/tidb-drainer/values.yaml
@@ -12,7 +12,7 @@ timezone: UTC
 
 # clusterName is the TiDB cluster name that should backup from or restore to.
 clusterName: demo
-clusterVersion: v5.0.1
+clusterVersion: v5.1.0
 
 baseImage: pingcap/tidb-binlog
 imagePullPolicy: IfNotPresent
diff --git a/charts/tidb-lightning/values.yaml b/charts/tidb-lightning/values.yaml
index 209592d2fe3..a56e2b78f8d 100644
--- a/charts/tidb-lightning/values.yaml
+++ b/charts/tidb-lightning/values.yaml
@@ -5,7 +5,7 @@
 # timezone is the default system timzone
 timezone: UTC
 
-image: pingcap/tidb-lightning:v5.0.1
+image: pingcap/tidb-lightning:v5.1.0
 imagePullPolicy: IfNotPresent
 # imagePullSecrets: []
 
diff --git a/charts/tidb-operator/values.yaml b/charts/tidb-operator/values.yaml
index d635a358405..2f4454d2ab1 100644
--- a/charts/tidb-operator/values.yaml
+++ b/charts/tidb-operator/values.yaml
@@ -12,12 +12,12 @@ rbac:
 timezone: UTC
 
 # operatorImage is TiDB Operator image
-operatorImage: pingcap/tidb-operator:v1.2.0-rc.1
+operatorImage: pingcap/tidb-operator:v1.2.0-rc.2
 imagePullPolicy: IfNotPresent
 # imagePullSecrets: []
 
 # tidbBackupManagerImage is tidb backup manager image
-tidbBackupManagerImage: pingcap/tidb-backup-manager:v1.2.0-rc.1
+tidbBackupManagerImage: pingcap/tidb-backup-manager:v1.2.0-rc.2
 
 #
 # Enable or disable tidb-operator features:
diff --git a/charts/tikv-importer/values.yaml b/charts/tikv-importer/values.yaml
index 1d641765f55..1f37d5a664e 100644
--- a/charts/tikv-importer/values.yaml
+++ b/charts/tikv-importer/values.yaml
@@ -8,7 +8,7 @@ timezone: UTC
 # clusterName is the TiDB cluster name
 clusterName: demo
 
-image: pingcap/tidb-lightning:v5.0.1
+image: pingcap/tidb-lightning:v5.1.0
 imagePullPolicy: IfNotPresent
 # imagePullSecrets: []
 
diff --git a/deploy/aliyun/manifests/db-monitor.yaml.example b/deploy/aliyun/manifests/db-monitor.yaml.example
index 8e494710943..a571b95e8ef 100644
--- a/deploy/aliyun/manifests/db-monitor.yaml.example
+++ b/deploy/aliyun/manifests/db-monitor.yaml.example
@@ -46,7 +46,7 @@ spec:
     #  requests:
     #    cpu: 50m
     #    memory: 64Mi
-    version: v5.0.1
+    version: v5.1.0
   kubePrometheusURL: ""
   nodeSelector: {}
   persistent: true
diff --git a/deploy/aliyun/manifests/db.yaml.example b/deploy/aliyun/manifests/db.yaml.example
index bd79280648e..3514aa00d4a 100644
--- a/deploy/aliyun/manifests/db.yaml.example
+++ b/deploy/aliyun/manifests/db.yaml.example
@@ -109,4 +109,4 @@ spec:
   timezone: UTC
   tlsCluster:
     enabled: false
-  version: v5.0.1
+  version: v5.1.0
diff --git a/deploy/aliyun/variables.tf b/deploy/aliyun/variables.tf
index 148b01ae2b2..e2c8e515e94 100644
--- a/deploy/aliyun/variables.tf
+++ b/deploy/aliyun/variables.tf
@@ -10,7 +10,7 @@ variable "bastion_cpu_core_count" {
 
 variable "operator_version" {
   type    = string
-  default = "v1.2.0-rc.1"
+  default = "v1.2.0-rc.2"
 }
 
 variable "operator_helm_values" {
@@ -36,7 +36,7 @@ variable "cluster_name" {
 
 variable "tidb_version" {
   description = "TiDB cluster version"
-  default     = "v5.0.1"
+  default     = "v5.1.0"
 }
 variable "tidb_cluster_chart_version" {
   description = "tidb-cluster chart version"
diff --git a/deploy/aws/manifests/db-monitor.yaml.example b/deploy/aws/manifests/db-monitor.yaml.example
index bcda32ab448..1933486f105 100644
--- a/deploy/aws/manifests/db-monitor.yaml.example
+++ b/deploy/aws/manifests/db-monitor.yaml.example
@@ -44,7 +44,7 @@ spec:
     #  requests:
     #    cpu: 50m
     #    memory: 64Mi
-    version: v5.0.1
+    version: v5.1.0
   kubePrometheusURL: ""
   nodeSelector: {}
   persistent: true
diff --git a/deploy/aws/manifests/db.yaml.example b/deploy/aws/manifests/db.yaml.example
index a9970f20c09..7c4989f4de5 100644
--- a/deploy/aws/manifests/db.yaml.example
+++ b/deploy/aws/manifests/db.yaml.example
@@ -109,4 +109,4 @@ spec:
   timezone: UTC
   tlsCluster:
     enabled: false
-  version: v5.0.1
+  version: v5.1.0
diff --git a/deploy/aws/variables.tf b/deploy/aws/variables.tf
index 5cae7f662d8..6d369023174 100644
--- a/deploy/aws/variables.tf
+++ b/deploy/aws/variables.tf
@@ -19,7 +19,7 @@ variable "eks_version" {
 
 variable "operator_version" {
   description = "TiDB operator version"
-  default     = "v1.2.0-rc.1"
+  default     = "v1.2.0-rc.2"
 }
 
 variable "operator_values" {
@@ -80,7 +80,7 @@ variable "bastion_instance_type" {
 
 # For aws tutorials compatiablity
 variable "default_cluster_version" {
-  default = "v5.0.1"
+  default = "v5.1.0"
 }
 
 variable "default_cluster_pd_count" {
diff --git a/deploy/gcp/manifests/db-monitor.yaml.example b/deploy/gcp/manifests/db-monitor.yaml.example
index 73f212d8004..a6ff3c74087 100644
--- a/deploy/gcp/manifests/db-monitor.yaml.example
+++ b/deploy/gcp/manifests/db-monitor.yaml.example
@@ -44,7 +44,7 @@ spec:
     #  requests:
     #    cpu: 50m
     #    memory: 64Mi
-    version: v5.0.1
+    version: v5.1.0
   kubePrometheusURL: ""
   nodeSelector: {}
   persistent: true
diff --git a/deploy/gcp/manifests/db.yaml.example b/deploy/gcp/manifests/db.yaml.example
index 5956f3e3175..737697c33af 100644
--- a/deploy/gcp/manifests/db.yaml.example
+++ b/deploy/gcp/manifests/db.yaml.example
@@ -3,7 +3,7 @@ kind: TidbCluster
 metadata:
   name: CLUSTER_NAME
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   schedulerName: tidb-scheduler
diff --git a/deploy/gcp/variables.tf b/deploy/gcp/variables.tf
index 2b3651c2faa..5a23b147f11 100644
--- a/deploy/gcp/variables.tf
+++ b/deploy/gcp/variables.tf
@@ -24,11 +24,11 @@ variable "node_locations" {
 
 variable "tidb_version" {
   description = "TiDB version"
-  default     = "v5.0.1"
+  default     = "v5.1.0"
 }
 
 variable "tidb_operator_version" {
-  default = "v1.2.0-rc.1"
+  default = "v1.2.0-rc.2"
 }
 
 variable "tidb_operator_chart_version" {
diff --git a/deploy/modules/aliyun/tidb-cluster/variables.tf b/deploy/modules/aliyun/tidb-cluster/variables.tf
index 643d88ba9e5..723cb0618cc 100644
--- a/deploy/modules/aliyun/tidb-cluster/variables.tf
+++ b/deploy/modules/aliyun/tidb-cluster/variables.tf
@@ -12,7 +12,7 @@ variable "image_id" {
 
 variable "tidb_version" {
   description = "TiDB cluster version"
-  default     = "v5.0.1"
+  default     = "v5.1.0"
 }
 
 variable "tidb_cluster_chart_version" {
diff --git a/deploy/modules/aws/tidb-cluster/variables.tf b/deploy/modules/aws/tidb-cluster/variables.tf
index e1156dc869e..d6e55cda3fd 100644
--- a/deploy/modules/aws/tidb-cluster/variables.tf
+++ b/deploy/modules/aws/tidb-cluster/variables.tf
@@ -19,7 +19,7 @@ variable "cluster_name" {
 
 variable "cluster_version" {
   type    = string
-  default = "v5.0.1"
+  default = "v5.1.0"
 }
 
 variable "ssh_key_name" {
diff --git a/deploy/modules/gcp/tidb-cluster/variables.tf b/deploy/modules/gcp/tidb-cluster/variables.tf
index 90a0a531cfa..45babc46a1d 100644
--- a/deploy/modules/gcp/tidb-cluster/variables.tf
+++ b/deploy/modules/gcp/tidb-cluster/variables.tf
@@ -9,7 +9,7 @@ variable "tidb_operator_id" {
 variable "cluster_name" {}
 variable "cluster_version" {
   description = "The TiDB cluster version"
-  default     = "v5.0.1"
+  default     = "v5.1.0"
 }
 variable "tidb_cluster_chart_version" {
   description = "The TiDB cluster chart version"
diff --git a/deploy/modules/share/tidb-cluster-release/variables.tf b/deploy/modules/share/tidb-cluster-release/variables.tf
index 4a87af8a996..9c5ff825231 100644
--- a/deploy/modules/share/tidb-cluster-release/variables.tf
+++ b/deploy/modules/share/tidb-cluster-release/variables.tf
@@ -20,7 +20,7 @@ variable "cluster_name" {
 
 variable "cluster_version" {
   type    = string
-  default = "v5.0.1"
+  default = "v5.1.0"
 }
 
 variable "pd_count" {
diff --git a/examples/advanced-statefulset/tidb-cluster-scaled.yaml b/examples/advanced-statefulset/tidb-cluster-scaled.yaml
index ba6d9264596..93859523285 100644
--- a/examples/advanced-statefulset/tidb-cluster-scaled.yaml
+++ b/examples/advanced-statefulset/tidb-cluster-scaled.yaml
@@ -5,7 +5,7 @@ metadata:
     tikv.tidb.pingcap.com/delete-slots: '[1]'
   name: asts
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/advanced-statefulset/tidb-cluster.yaml b/examples/advanced-statefulset/tidb-cluster.yaml
index a32fc03344b..7985c8356ed 100644
--- a/examples/advanced-statefulset/tidb-cluster.yaml
+++ b/examples/advanced-statefulset/tidb-cluster.yaml
@@ -3,7 +3,7 @@ kind: TidbCluster
 metadata:
   name: asts
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/advanced/tidb-cluster.yaml b/examples/advanced/tidb-cluster.yaml
index a8f0092a26b..215aef278ea 100644
--- a/examples/advanced/tidb-cluster.yaml
+++ b/examples/advanced/tidb-cluster.yaml
@@ -10,7 +10,7 @@ spec:
   #######################
 
   ## TiDB cluster version
-  version: "v5.0.1"
+  version: "v5.1.0"
 
   ## Time zone of TiDB cluster Pods
   timezone: UTC
@@ -189,7 +189,7 @@ spec:
     #############################
 
     ## The following block overwrites TiDB cluster-level configurations in `spec`
-    # version: "v5.0.1"
+    # version: "v5.1.0"
     # imagePullPolicy: IfNotPresent
     # imagePullSecrets: secretName
     # hostNetwork: false
@@ -375,7 +375,7 @@ spec:
     ###############################
 
     ## The following block overwrites TiDB cluster-level configurations in `spec`
-    # version: "v5.0.1"
+    # version: "v5.1.0"
     # imagePullPolicy: IfNotPresent
     # imagePullSecrets: secretName
     # hostNetwork: false
@@ -580,7 +580,7 @@ spec:
     ###############################
 
     ## The following block overwrites TiDB cluster-level configurations in `spec`
-    # version: "v5.0.1"
+    # version: "v5.1.0"
     # imagePullPolicy: IfNotPresent
     # imagePullSecrets: secretName
     # hostNetwork: false
@@ -746,7 +746,7 @@ spec:
   ## Ref: https://pingcap.com/docs/tidb-in-kubernetes/stable/deploy-tidb-binlog/#deploy-pump
   # pump:
   #   baseImage: pingcap/tidb-binlog
-  #   version: "v5.0.1"
+  #   version: "v5.1.0"
   #   replicas: 1
   #   storageClassName: local-storage
   #   requests:
@@ -787,7 +787,7 @@ spec:
   ## Ref: https://pingcap.com/docs/tidb-in-kubernetes/stable/deploy-ticdc/
   # ticdc:
   #   baseImage: pingcap/ticdc
-  #   version: "v5.0.1"
+  #   version: "v5.1.0"
   #   replicas: 3
   #   storageClassName: local-storage
   #   requests:
@@ -834,7 +834,7 @@ spec:
   #   # Basic TiFlash Configuration #
   #   ###############################
   #   baseImage: pingcap/tiflash
-  #   version: "v5.0.1"
+  #   version: "v5.1.0"
   #   replicas: 1
   #   # limits:
   #   #   cpu: 2000m
diff --git a/examples/auto-scale/tidb-cluster.yaml b/examples/auto-scale/tidb-cluster.yaml
index f37755fa777..b06535e3744 100644
--- a/examples/auto-scale/tidb-cluster.yaml
+++ b/examples/auto-scale/tidb-cluster.yaml
@@ -3,7 +3,7 @@ kind: TidbCluster
 metadata:
   name: auto-scaling-demo
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/auto-scale/tidb-monitor.yaml b/examples/auto-scale/tidb-monitor.yaml
index ede2f255866..560290cc819 100644
--- a/examples/auto-scale/tidb-monitor.yaml
+++ b/examples/auto-scale/tidb-monitor.yaml
@@ -13,7 +13,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/aws/tidb-cluster.yaml b/examples/aws/tidb-cluster.yaml
index 2659898894c..21390d112b4 100644
--- a/examples/aws/tidb-cluster.yaml
+++ b/examples/aws/tidb-cluster.yaml
@@ -3,7 +3,7 @@ kind: TidbCluster
 metadata:
   name: basic
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   configUpdateStrategy: RollingUpdate
   pvReclaimPolicy: Retain
diff --git a/examples/aws/tidb-monitor.yaml b/examples/aws/tidb-monitor.yaml
index 6e3b7df2700..9dbdb32e68c 100644
--- a/examples/aws/tidb-monitor.yaml
+++ b/examples/aws/tidb-monitor.yaml
@@ -32,7 +32,7 @@ spec:
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
     imagePullPolicy: IfNotPresent
-    version: v5.0.1
+    version: v5.1.0
   kubePrometheusURL: ""
   persistent: true
   prometheus:
diff --git a/examples/basic-cn/tidb-cluster.yaml b/examples/basic-cn/tidb-cluster.yaml
index 02ef33cc4af..13c8875d090 100644
--- a/examples/basic-cn/tidb-cluster.yaml
+++ b/examples/basic-cn/tidb-cluster.yaml
@@ -6,7 +6,7 @@ kind: TidbCluster
 metadata:
   name: basic
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/basic-cn/tidb-monitor.yaml b/examples/basic-cn/tidb-monitor.yaml
index fb888026f92..da3e976ba16 100644
--- a/examples/basic-cn/tidb-monitor.yaml
+++ b/examples/basic-cn/tidb-monitor.yaml
@@ -13,7 +13,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: uhub.service.ucloud.cn/pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: uhub.service.ucloud.cn/pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/basic-tls/tidb-cluster.yaml b/examples/basic-tls/tidb-cluster.yaml
index 99c7e26dfcc..5f3e1073170 100644
--- a/examples/basic-tls/tidb-cluster.yaml
+++ b/examples/basic-tls/tidb-cluster.yaml
@@ -8,7 +8,7 @@ metadata:
 spec:
   tlsCluster:
     enabled: true
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Delete
   enableDynamicConfiguration: true
diff --git a/examples/basic-tls/tidb-monitor.yaml b/examples/basic-tls/tidb-monitor.yaml
index 6dc4968e309..1cdd4ac24a4 100644
--- a/examples/basic-tls/tidb-monitor.yaml
+++ b/examples/basic-tls/tidb-monitor.yaml
@@ -13,7 +13,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/basic/tidb-cluster.yaml b/examples/basic/tidb-cluster.yaml
index ff48cb6d3cc..c74aefb8eea 100644
--- a/examples/basic/tidb-cluster.yaml
+++ b/examples/basic/tidb-cluster.yaml
@@ -6,7 +6,7 @@ kind: TidbCluster
 metadata:
   name: basic
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/basic/tidb-monitor.yaml b/examples/basic/tidb-monitor.yaml
index 02d41e0eb32..22ef59be76e 100644
--- a/examples/basic/tidb-monitor.yaml
+++ b/examples/basic/tidb-monitor.yaml
@@ -14,7 +14,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/dm/dm-cluster.yaml b/examples/dm/dm-cluster.yaml
index 97d76a7519a..11ecf5b2e38 100644
--- a/examples/dm/dm-cluster.yaml
+++ b/examples/dm/dm-cluster.yaml
@@ -3,7 +3,7 @@ kind: DMCluster
 metadata:
   name: basic
 spec:
-  version: v2.0.3
+  version: v2.0.4
   pvReclaimPolicy: Retain
   discovery: {}
   master:
diff --git a/examples/dm/dm-monitor.yaml b/examples/dm/dm-monitor.yaml
index de99d4ca99d..edb7ec56900 100644
--- a/examples/dm/dm-monitor.yaml
+++ b/examples/dm/dm-monitor.yaml
@@ -13,7 +13,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
@@ -22,5 +22,5 @@ spec:
     - name: basic
     initializer:
       baseImage: pingcap/dm-monitor-initializer
-      version: v2.0.0
+      version: v2.0.4
   imagePullPolicy: IfNotPresent
diff --git a/examples/gcp/tidb-cluster.yaml b/examples/gcp/tidb-cluster.yaml
index 3490ec1a4e3..4e4959f7fa9 100644
--- a/examples/gcp/tidb-cluster.yaml
+++ b/examples/gcp/tidb-cluster.yaml
@@ -3,7 +3,7 @@ kind: TidbCluster
 metadata:
   name: basic
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   configUpdateStrategy: RollingUpdate
   pvReclaimPolicy: Retain
diff --git a/examples/gcp/tidb-monitor.yaml b/examples/gcp/tidb-monitor.yaml
index 866bfee1c5a..09342735ceb 100644
--- a/examples/gcp/tidb-monitor.yaml
+++ b/examples/gcp/tidb-monitor.yaml
@@ -30,7 +30,7 @@ spec:
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
     imagePullPolicy: IfNotPresent
-    version: v5.0.1
+    version: v5.1.0
   kubePrometheusURL: ""
   persistent: true
   prometheus:
diff --git a/examples/heterogeneous-tls/heterogeneous-cluster.yaml b/examples/heterogeneous-tls/heterogeneous-cluster.yaml
index bd928ffceb6..e251ca6a618 100644
--- a/examples/heterogeneous-tls/heterogeneous-cluster.yaml
+++ b/examples/heterogeneous-tls/heterogeneous-cluster.yaml
@@ -10,7 +10,7 @@ spec:
     enabled: true
   configUpdateStrategy: RollingUpdate
   enableDynamicConfiguration: true
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   discovery: {}
@@ -38,7 +38,7 @@ spec:
       enabled: true
   tiflash:
     baseImage: pingcap/tiflash
-    version: v5.0.1
+    version: v5.1.0
     maxFailoverCount: 1
     replicas: 1
     storageClaims:
diff --git a/examples/heterogeneous-tls/tidb-cluster.yaml b/examples/heterogeneous-tls/tidb-cluster.yaml
index bf70c272576..6f93489cc01 100644
--- a/examples/heterogeneous-tls/tidb-cluster.yaml
+++ b/examples/heterogeneous-tls/tidb-cluster.yaml
@@ -8,7 +8,7 @@ metadata:
 spec:
   tlsCluster:
     enabled: true
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/heterogeneous-tls/tidb-monitor.yaml b/examples/heterogeneous-tls/tidb-monitor.yaml
index 06038e58992..88be402685e 100644
--- a/examples/heterogeneous-tls/tidb-monitor.yaml
+++ b/examples/heterogeneous-tls/tidb-monitor.yaml
@@ -14,7 +14,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/heterogeneous/heterogeneous-cluster.yaml b/examples/heterogeneous/heterogeneous-cluster.yaml
index 243b6c9dda7..22e7cc1e747 100644
--- a/examples/heterogeneous/heterogeneous-cluster.yaml
+++ b/examples/heterogeneous/heterogeneous-cluster.yaml
@@ -7,7 +7,7 @@ metadata:
   name: heterogeneous
 spec:
   configUpdateStrategy: RollingUpdate
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/heterogeneous/tidb-cluster.yaml b/examples/heterogeneous/tidb-cluster.yaml
index dce1ff51e48..df04bd72172 100644
--- a/examples/heterogeneous/tidb-cluster.yaml
+++ b/examples/heterogeneous/tidb-cluster.yaml
@@ -6,7 +6,7 @@ kind: TidbCluster
 metadata:
   name: basic
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/heterogeneous/tidb-monitor.yaml b/examples/heterogeneous/tidb-monitor.yaml
index 09341b8d4e8..3f819a73987 100644
--- a/examples/heterogeneous/tidb-monitor.yaml
+++ b/examples/heterogeneous/tidb-monitor.yaml
@@ -14,7 +14,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/initialize/tidb-cluster.yaml b/examples/initialize/tidb-cluster.yaml
index 6214a9a1b5b..ac640b3d8b7 100644
--- a/examples/initialize/tidb-cluster.yaml
+++ b/examples/initialize/tidb-cluster.yaml
@@ -3,7 +3,7 @@ kind: TidbCluster
 metadata:
   name: initialize-demo
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/monitor-multiple-cluster-non-tls/ns1-cluster.yaml b/examples/monitor-multiple-cluster-non-tls/ns1-cluster.yaml
index 1c9dd7ff2c5..9cd03b0a91b 100644
--- a/examples/monitor-multiple-cluster-non-tls/ns1-cluster.yaml
+++ b/examples/monitor-multiple-cluster-non-tls/ns1-cluster.yaml
@@ -7,7 +7,7 @@ metadata:
   name: ns1
   namespace: ns1
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/monitor-multiple-cluster-non-tls/ns2-cluster.yaml b/examples/monitor-multiple-cluster-non-tls/ns2-cluster.yaml
index 2d6212faf83..e08b7d26acf 100644
--- a/examples/monitor-multiple-cluster-non-tls/ns2-cluster.yaml
+++ b/examples/monitor-multiple-cluster-non-tls/ns2-cluster.yaml
@@ -7,7 +7,7 @@ metadata:
   name: ns2
   namespace: ns2
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/monitor-multiple-cluster-non-tls/tidb-monitor.yaml b/examples/monitor-multiple-cluster-non-tls/tidb-monitor.yaml
index 771fa4f787a..2c85cef49fa 100644
--- a/examples/monitor-multiple-cluster-non-tls/tidb-monitor.yaml
+++ b/examples/monitor-multiple-cluster-non-tls/tidb-monitor.yaml
@@ -17,7 +17,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/monitor-multiple-cluster-tls/ns1-cluster.yaml b/examples/monitor-multiple-cluster-tls/ns1-cluster.yaml
index d5602c1c77f..021038bd1b2 100644
--- a/examples/monitor-multiple-cluster-tls/ns1-cluster.yaml
+++ b/examples/monitor-multiple-cluster-tls/ns1-cluster.yaml
@@ -9,7 +9,7 @@ metadata:
 spec:
   tlsCluster:
     enabled: true
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/monitor-multiple-cluster-tls/ns2-cluster.yaml b/examples/monitor-multiple-cluster-tls/ns2-cluster.yaml
index d0c7334a74c..b886e3f1c2c 100644
--- a/examples/monitor-multiple-cluster-tls/ns2-cluster.yaml
+++ b/examples/monitor-multiple-cluster-tls/ns2-cluster.yaml
@@ -9,7 +9,7 @@ metadata:
 spec:
   tlsCluster:
     enabled: true
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/monitor-multiple-cluster-tls/tidb-monitor.yaml b/examples/monitor-multiple-cluster-tls/tidb-monitor.yaml
index 771fa4f787a..2c85cef49fa 100644
--- a/examples/monitor-multiple-cluster-tls/tidb-monitor.yaml
+++ b/examples/monitor-multiple-cluster-tls/tidb-monitor.yaml
@@ -17,7 +17,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/monitor-prom-remotewrite/tidb-monitor.yaml b/examples/monitor-prom-remotewrite/tidb-monitor.yaml
index e7cd64ae64f..1b28af6a8df 100644
--- a/examples/monitor-prom-remotewrite/tidb-monitor.yaml
+++ b/examples/monitor-prom-remotewrite/tidb-monitor.yaml
@@ -22,7 +22,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: registry.cn-beijing.aliyuncs.com/tidb/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: registry.cn-beijing.aliyuncs.com/tidb/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/monitor-with-externalConfigMap/grafana/tidb-monitor.yaml b/examples/monitor-with-externalConfigMap/grafana/tidb-monitor.yaml
index 39dbf108f38..55158f5d21e 100644
--- a/examples/monitor-with-externalConfigMap/grafana/tidb-monitor.yaml
+++ b/examples/monitor-with-externalConfigMap/grafana/tidb-monitor.yaml
@@ -16,7 +16,7 @@ spec:
         mountPath: /grafana-dashboard-definitions/tidb/dashboards/custom
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/monitor-with-externalConfigMap/prometheus/tidb-monitor.yaml b/examples/monitor-with-externalConfigMap/prometheus/tidb-monitor.yaml
index 6dd6dc1bfec..f2e2ba8ac2b 100644
--- a/examples/monitor-with-externalConfigMap/prometheus/tidb-monitor.yaml
+++ b/examples/monitor-with-externalConfigMap/prometheus/tidb-monitor.yaml
@@ -20,7 +20,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/monitor-with-thanos/tidb-monitor-with-additional-volumes.yaml b/examples/monitor-with-thanos/tidb-monitor-with-additional-volumes.yaml
index 22997274f8e..98f69837ed2 100644
--- a/examples/monitor-with-thanos/tidb-monitor-with-additional-volumes.yaml
+++ b/examples/monitor-with-thanos/tidb-monitor-with-additional-volumes.yaml
@@ -21,7 +21,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/monitor-with-thanos/tidb-monitor.yaml b/examples/monitor-with-thanos/tidb-monitor.yaml
index 5d3b2589023..ee6e9d95658 100644
--- a/examples/monitor-with-thanos/tidb-monitor.yaml
+++ b/examples/monitor-with-thanos/tidb-monitor.yaml
@@ -16,7 +16,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/multi-cluster/tidb-cluster-1.yaml b/examples/multi-cluster/tidb-cluster-1.yaml
index 9fcca6ac7cd..459c7072828 100644
--- a/examples/multi-cluster/tidb-cluster-1.yaml
+++ b/examples/multi-cluster/tidb-cluster-1.yaml
@@ -4,7 +4,7 @@ metadata:
   name: cluster1
   namespace: pingcap
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/multi-cluster/tidb-cluster-2.yaml b/examples/multi-cluster/tidb-cluster-2.yaml
index 47fac88dfa1..aca5847807f 100644
--- a/examples/multi-cluster/tidb-cluster-2.yaml
+++ b/examples/multi-cluster/tidb-cluster-2.yaml
@@ -4,7 +4,7 @@ metadata:
   name: cluster2
   namespace: pingcap
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/multiple-pv-tikv/tidb-cluster.yaml b/examples/multiple-pv-tikv/tidb-cluster.yaml
index dff4f111975..8f7fc4f787b 100644
--- a/examples/multiple-pv-tikv/tidb-cluster.yaml
+++ b/examples/multiple-pv-tikv/tidb-cluster.yaml
@@ -6,7 +6,7 @@ kind: TidbCluster
 metadata:
   name: basic
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Delete
   discovery: {}
diff --git a/examples/namespaced/tidb-cluster.yaml b/examples/namespaced/tidb-cluster.yaml
index ff48cb6d3cc..c74aefb8eea 100644
--- a/examples/namespaced/tidb-cluster.yaml
+++ b/examples/namespaced/tidb-cluster.yaml
@@ -6,7 +6,7 @@ kind: TidbCluster
 metadata:
   name: basic
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/namespaced/tidb-monitor.yaml b/examples/namespaced/tidb-monitor.yaml
index c7cf6b12f19..16f86e35aa2 100644
--- a/examples/namespaced/tidb-monitor.yaml
+++ b/examples/namespaced/tidb-monitor.yaml
@@ -13,7 +13,7 @@ spec:
     version: 6.7.6
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/examples/selfsigned-tls/tidb-cluster.yaml b/examples/selfsigned-tls/tidb-cluster.yaml
index 35f4235b866..a6a8bd9467c 100644
--- a/examples/selfsigned-tls/tidb-cluster.yaml
+++ b/examples/selfsigned-tls/tidb-cluster.yaml
@@ -3,7 +3,7 @@ kind: TidbCluster
 metadata:
   name: tls
 spec:
-  version: v5.0.1
+  version: v5.1.0
   timezone: UTC
   pvReclaimPolicy: Retain
   enableDynamicConfiguration: true
diff --git a/examples/tiflash/tidb-cluster.yaml b/examples/tiflash/tidb-cluster.yaml
index 694b68f50be..4cff92dc365 100644
--- a/examples/tiflash/tidb-cluster.yaml
+++ b/examples/tiflash/tidb-cluster.yaml
@@ -71,4 +71,4 @@ spec:
       storage: 10Gi
     storageClassName: local-storage
   timezone: UTC
-  version: v5.0.1
+  version: v5.1.0
diff --git a/examples/tiflash/tidb-monitor.yaml b/examples/tiflash/tidb-monitor.yaml
index b280d83a815..f7b9ea06330 100644
--- a/examples/tiflash/tidb-monitor.yaml
+++ b/examples/tiflash/tidb-monitor.yaml
@@ -15,7 +15,7 @@ spec:
       type: NodePort
   initializer:
     baseImage: pingcap/tidb-monitor-initializer
-    version: v5.0.1
+    version: v5.1.0
   reloader:
     baseImage: pingcap/tidb-monitor-reloader
     version: v1.0.1
diff --git a/hack/bump-version.sh b/hack/bump-version.sh
index 29796e5af4c..99d3c39af6e 100755
--- a/hack/bump-version.sh
+++ b/hack/bump-version.sh
@@ -22,12 +22,12 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
 fi
 
 # parameters
-OPERATOR_OLD="v1\.2\.0-beta\.2"
-OPERATOR_NEW="v1\.2\.0-rc\.1"
-TIDB_OLD="v5\.0\.0"
-TIDB_NEW="v5\.0\.1"
-DM_OLD="v2.0.2"
-DM_NEW="v2.0.3"
+OPERATOR_OLD="v1\.2\.0-rc\.1"
+OPERATOR_NEW="v1\.2\.0-rc\.2"
+TIDB_OLD="v5\.0\.1"
+TIDB_NEW="v5\.1\.0"
+DM_OLD="v2.0.3"
+DM_NEW="v2.0.4"
 
 find ./deploy -name "*\.tf"| xargs $SED_BIN -i "s/$OPERATOR_OLD/$OPERATOR_NEW/g"
 find ./charts -name "*\.yaml"| xargs $SED_BIN -i "s/$OPERATOR_OLD/$OPERATOR_NEW/g"
diff --git a/images/tidb-backup-manager/Dockerfile b/images/tidb-backup-manager/Dockerfile
index 150bb032057..cc680a9abf6 100644
--- a/images/tidb-backup-manager/Dockerfile
+++ b/images/tidb-backup-manager/Dockerfile
@@ -1,7 +1,7 @@
 FROM centos:8
 ARG RCLONE_VERSION=v1.51.0
 ARG SHUSH_VERSION=v1.4.0
-ARG TOOLKIT_VERSION=v5.0.1
+ARG TOOLKIT_VERSION=v5.1.0
 RUN yum install ca-certificates wget unzip -y && yum clean all && rm -rf /var/cache/yum
 
 RUN wget -nv https://github.com/ncw/rclone/releases/download/${RCLONE_VERSION}/rclone-${RCLONE_VERSION}-linux-amd64.zip \