diff --git a/manifests/metallb.yaml b/manifests/metallb.yaml
index d6c5b15..015bb3f 100644
--- a/manifests/metallb.yaml
+++ b/manifests/metallb.yaml
@@ -9,7 +9,7 @@ spec:
     chart: metallb
     repoURL: https://charts.bitnami.com/bitnami
     path: metallb
-    targetRevision: 6.1.7
+    targetRevision: 6.4.22
     helm:
       releaseName: metallb
       values: |