diff --git a/deploy/nats.sh b/deploy/nats.sh
index 418ef1a6f2bb7c7697df31b54a450520298570b0..004f67c44986f776adaca34a9272aff264ec034c 100755
--- a/deploy/nats.sh
+++ b/deploy/nats.sh
@@ -47,6 +47,10 @@ function nats_deploy_single() {
     helm3 repo add nats https://nats-io.github.io/k8s/helm/charts/
     echo
 
+    echo "Upgrade NATS Helm Chart"
+    helm3 repo update nats
+    echo
+
     echo "Install NATS (single-node)"
     echo ">>> Checking if NATS is deployed..."
     if kubectl get --namespace ${NATS_NAMESPACE} statefulset/${NATS_NAMESPACE} &> /dev/null; then