diff --git a/manifests/monitoring/kube-prometheus-stack/release.yaml b/manifests/monitoring/kube-prometheus-stack/release.yaml
index bf233078..5151960b 100644
--- a/manifests/monitoring/kube-prometheus-stack/release.yaml
+++ b/manifests/monitoring/kube-prometheus-stack/release.yaml
@@ -6,6 +6,7 @@ spec:
   interval: 5m
   chart:
     spec:
+      version: 19.3.0
       chart: kube-prometheus-stack
       sourceRef:
         kind: HelmRepository