diff --git a/infrastructure/flux-system/monitoring.yaml b/infrastructure/flux-system/monitoring.yaml
index 5b2c9ff5ed1e45478b2bd0edb2a4dd8aabad0c89..6d026abc00760d945a28c73e3a56f286c1c67eeb 100644
--- a/infrastructure/flux-system/monitoring.yaml
+++ b/infrastructure/flux-system/monitoring.yaml
@@ -7,7 +7,7 @@ metadata:
 spec:
   interval: 30m0s
   ref:
-    tag: v0.39.0
+    tag: v0.40.0
   url: https://git.shivering-isles.com/github-mirror/fluxcd/flux2
   ignore: |
     # exclude all