diff --git a/infrastructure/monitoring/kustomization.yaml b/infrastructure/monitoring/kustomization.yaml
index 2a3590a..61fd8e5 100644
--- a/infrastructure/monitoring/kustomization.yaml
+++ b/infrastructure/monitoring/kustomization.yaml
@@ -6,7 +6,7 @@ namespace: monitoring
 resources: 
   - namespace.yaml
   # prometheus-operator crds
-  - https://github.com/prometheus-operator/prometheus-operator?ref=v0.80.1
+  - https://github.com/prometheus-operator/prometheus-operator?ref=v0.81.0
   # single prometheus instance with a thanos sidecar
   - prometheus.yaml
   - thanos-store.statefulset.yaml