diff --git a/experiments/k8s/cloud-service-broker/create-dockerfile.sh b/experiments/k8s/cloud-service-broker/create-dockerfile.sh
index d88b369..5521201 100644
--- a/experiments/k8s/cloud-service-broker/create-dockerfile.sh
+++ b/experiments/k8s/cloud-service-broker/create-dockerfile.sh
@@ -10,7 +10,7 @@ ARTIFACT_DIR="dist/${IAAS}"
 
 cat << EOF > Dockerfile
 
-FROM alpine:3.18.3
+FROM alpine:3.18.6
 
 COPY ${ARTIFACT_DIR}/cloud-service-broker /bin/cloud-service-broker
 COPY ${ARTIFACT_DIR}/*.brokerpak /${IAAS}-brokerpak/