diff --git a/README.md b/README.md
index 17b7e86..cd5d0a4 100644
--- a/README.md
+++ b/README.md
@@ -10,4 +10,5 @@ Documentation on Corda Enterprise Network Manager (CENM) can be found at [CENM D
 | 1.3           | git checkout v1.3   |
 | 1.4           | git checkout v1.4   |
 | 1.5           | git checkout v1.5   |
-| 1.5.1         | git checkout v1.5.1 |
\ No newline at end of file
+| 1.5.1         | git checkout v1.5.1 |
+| 1.5.3         | git checkout v1.5.3 |
\ No newline at end of file
diff --git a/k8s/helm/auth/values.yaml b/k8s/helm/auth/values.yaml
index eaee408..7e7bd7b 100644
--- a/k8s/helm/auth/values.yaml
+++ b/k8s/helm/auth/values.yaml
@@ -8,7 +8,7 @@ bashDebug: false
 # Docker images to use by the Auth Service Helm chart
 authImage:
   repository: corda/enterprise-auth
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 # Configuration for database
diff --git a/k8s/helm/gateway/values.yaml b/k8s/helm/gateway/values.yaml
index 9bd71a3..990f8dc 100644
--- a/k8s/helm/gateway/values.yaml
+++ b/k8s/helm/gateway/values.yaml
@@ -8,7 +8,7 @@ bashDebug: false
 # Docker images to use by the Gateway Service Helm chart
 gatewayImage:
   repository: corda/enterprise-gateway
-  tag: 1.5.0-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 # Volume size for etc/ directory
diff --git a/k8s/helm/idman/values.yaml b/k8s/helm/idman/values.yaml
index d20d44b..285581d 100644
--- a/k8s/helm/idman/values.yaml
+++ b/k8s/helm/idman/values.yaml
@@ -8,13 +8,13 @@ bashDebug: false
 # Docker images to use by the Identity Manager Service Helm chart
 dockerImage:
   name: corda/enterprise-identitymanager
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 # Docker images to use by CENM CLI Helm chart
 dockerImageCli:
   name: corda/enterprise-cli
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 # Volume size for etc/ directory
diff --git a/k8s/helm/nmap/values.yaml b/k8s/helm/nmap/values.yaml
index dbf787e..83679e4 100644
--- a/k8s/helm/nmap/values.yaml
+++ b/k8s/helm/nmap/values.yaml
@@ -17,12 +17,12 @@ volumeSizeNmapH2: 10Gi
 # Docker images to use for the Network Map Service Helm chart
 dockerImage:
   repository: corda/enterprise-networkmap
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 dockerImageCli:
   repository: corda/enterprise-cli
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 # Required parameter
diff --git a/k8s/helm/notary/values.yaml b/k8s/helm/notary/values.yaml
index 14c64a3..a074643 100644
--- a/k8s/helm/notary/values.yaml
+++ b/k8s/helm/notary/values.yaml
@@ -8,7 +8,7 @@ bashDebug: false
 # Docker images to use by the Notary Helm chart
 dockerImage:
   name: corda/enterprise-notary
-  tag: 4.5.2-zulu-openjdk8u242
+  tag: 4.5.8-zulu-openjdk8u242
   pullPolicy: Always
 
 # Volume size for Notary bin/ directory
diff --git a/k8s/helm/pki/values.yaml b/k8s/helm/pki/values.yaml
index ce8f86e..b6d2712 100644
--- a/k8s/helm/pki/values.yaml
+++ b/k8s/helm/pki/values.yaml
@@ -14,7 +14,7 @@ volumeSizePkiEtc: 1Gi
 # Docker images to use by the PKI Helm chart
 pkiImage:
   repository: corda/enterprise-pkitool
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 pkiJar:
diff --git a/k8s/helm/signer/values.yaml b/k8s/helm/signer/values.yaml
index 7fec6ff..6810949 100644
--- a/k8s/helm/signer/values.yaml
+++ b/k8s/helm/signer/values.yaml
@@ -8,12 +8,12 @@ bashDebug: false
 # Docker images to use by the Signing Service Helm chart
 signerImage:
   repository: corda/enterprise-signer
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 dockerImageCli:
   repository: corda/enterprise-cli
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 # Volume size for the etc/ directory
diff --git a/k8s/helm/zone/values.yaml b/k8s/helm/zone/values.yaml
index 4a3d6d9..f2ae7d9 100644
--- a/k8s/helm/zone/values.yaml
+++ b/k8s/helm/zone/values.yaml
@@ -7,7 +7,7 @@ bashDebug: false
 
 image:
   repository: corda/enterprise-zone
-  tag: 1.5.1-zulu-openjdk8u242
+  tag: 1.5.3-zulu-openjdk8u242
   pullPolicy: Always
 
 # Database configuration