diff --git a/bootstrap/metrics-server.yaml b/bootstrap/metrics-server.yaml
index 7c1a286..07e3ba1 100644
--- a/bootstrap/metrics-server.yaml
+++ b/bootstrap/metrics-server.yaml
@@ -8,7 +8,7 @@ spec:
   sources:
   - repoURL: https://brunner.ninja/charts
     chart: metrics-server
-    targetRevision: 1.0.0
+    targetRevision: 0.9.0
     helm:
       releaseName: metrics-server
       valueFiles: