diff --git a/packages/policy-clamp-docker/src/main/docker/AcmRuntimeDockerfile b/packages/policy-clamp-docker/src/main/docker/AcmRuntimeDockerfile
index 3502996..b5b6de3 100644
--- a/packages/policy-clamp-docker/src/main/docker/AcmRuntimeDockerfile
+++ b/packages/policy-clamp-docker/src/main/docker/AcmRuntimeDockerfile
@@ -21,7 +21,7 @@
 #
 # Docker file to build an image that runs the CLAMP ACM runtime on Java 11 or better in alpine
 #
-FROM onap/policy-jre-alpine:2.4.2
+FROM onap/policy-jre-alpine:2.4.3
 
 LABEL maintainer="Policy Team"
 
diff --git a/packages/policy-clamp-docker/src/main/docker/HttpParticipantDockerfile b/packages/policy-clamp-docker/src/main/docker/HttpParticipantDockerfile
index c03ccad..4311f6c 100644
--- a/packages/policy-clamp-docker/src/main/docker/HttpParticipantDockerfile
+++ b/packages/policy-clamp-docker/src/main/docker/HttpParticipantDockerfile
@@ -22,7 +22,7 @@
 # Docker file to build an image that runs the CLAMP ACM HTTP Participant on Java 11 or better in alpine
 #
 
-FROM onap/policy-jre-alpine:2.4.2
+FROM onap/policy-jre-alpine:2.4.3
 
 LABEL maintainer="Policy Team"
 
diff --git a/packages/policy-clamp-docker/src/main/docker/KubernetesParticipantDockerfile b/packages/policy-clamp-docker/src/main/docker/KubernetesParticipantDockerfile
index 60d8e73..bed957c 100644
--- a/packages/policy-clamp-docker/src/main/docker/KubernetesParticipantDockerfile
+++ b/packages/policy-clamp-docker/src/main/docker/KubernetesParticipantDockerfile
@@ -21,7 +21,7 @@
 #
 # Docker file to build an image that runs the CLAMP ACM K8S Participant on Java 11 or better in alpine
 #
-FROM onap/policy-jre-alpine:2.4.2
+FROM onap/policy-jre-alpine:2.4.3
 
 LABEL maintainer="Policy Team"
 
diff --git a/packages/policy-clamp-docker/src/main/docker/PolicyParticipantDockerfile b/packages/policy-clamp-docker/src/main/docker/PolicyParticipantDockerfile
index a84b1a5..f70e07e 100644
--- a/packages/policy-clamp-docker/src/main/docker/PolicyParticipantDockerfile
+++ b/packages/policy-clamp-docker/src/main/docker/PolicyParticipantDockerfile
@@ -21,7 +21,7 @@
 #
 # Docker file to build an image that runs the CLAMP ACM Policy Framework Participant on Java 11 or better in alpine
 #
-FROM onap/policy-jre-alpine:2.4.2
+FROM onap/policy-jre-alpine:2.4.3
 
 LABEL maintainer="Policy Team"