diff --git a/kubernetes/cluster-0/apps/network/external-dns/external/helmrelease.yaml b/kubernetes/cluster-0/apps/network/external-dns/external/helmrelease.yaml
index 2ab892f661..07a1e6941e 100644
--- a/kubernetes/cluster-0/apps/network/external-dns/external/helmrelease.yaml
+++ b/kubernetes/cluster-0/apps/network/external-dns/external/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: external-dns
-      version: 1.15.2
+      version: 1.21.1
       sourceRef:
         kind: HelmRepository
         name: kubernetes-sigs-external-dns
diff --git a/kubernetes/cluster-0/apps/network/external-dns/internal/helmrelease.yaml b/kubernetes/cluster-0/apps/network/external-dns/internal/helmrelease.yaml
index 71dbe151f7..58daa634d1 100644
--- a/kubernetes/cluster-0/apps/network/external-dns/internal/helmrelease.yaml
+++ b/kubernetes/cluster-0/apps/network/external-dns/internal/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: external-dns
-      version: 1.15.2
+      version: 1.21.1
       sourceRef:
         kind: HelmRepository
         name: kubernetes-sigs-external-dns