diff --git a/kubernetes/berries/apps/networking/externaldns/external/helmrelease.yaml b/kubernetes/berries/apps/networking/externaldns/external/helmrelease.yaml
index e4ae7fd54b..ce66ee1f3e 100644
--- a/kubernetes/berries/apps/networking/externaldns/external/helmrelease.yaml
+++ b/kubernetes/berries/apps/networking/externaldns/external/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: external-dns
-      version: 1.20.0
+      version: 1.21.1
       sourceRef:
         kind: HelmRepository
         name: kubernetes-sigs-external-dns-charts
diff --git a/kubernetes/berries/apps/networking/externaldns/internal/helmrelease.yaml b/kubernetes/berries/apps/networking/externaldns/internal/helmrelease.yaml
index 684f6fcd89..7e98fe4515 100644
--- a/kubernetes/berries/apps/networking/externaldns/internal/helmrelease.yaml
+++ b/kubernetes/berries/apps/networking/externaldns/internal/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: external-dns
-      version: 1.20.0
+      version: 1.21.1
       sourceRef:
         kind: HelmRepository
         name: kubernetes-sigs-external-dns-charts
diff --git a/kubernetes/subterra/apps/networking/externaldns/external/helmrelease.yaml b/kubernetes/subterra/apps/networking/externaldns/external/helmrelease.yaml
index 997680b73f..0884f280e0 100644
--- a/kubernetes/subterra/apps/networking/externaldns/external/helmrelease.yaml
+++ b/kubernetes/subterra/apps/networking/externaldns/external/helmrelease.yaml
@@ -10,7 +10,7 @@ spec:
   chart:
     spec:
       chart: external-dns
-      version: 1.20.0
+      version: 1.21.1
       sourceRef:
         kind: HelmRepository
         name: kubernetes-sigs-external-dns-charts
diff --git a/kubernetes/subterra/apps/networking/externaldns/internal/helmrelease.yaml b/kubernetes/subterra/apps/networking/externaldns/internal/helmrelease.yaml
index adb7237d75..313f8410e7 100644
--- a/kubernetes/subterra/apps/networking/externaldns/internal/helmrelease.yaml
+++ b/kubernetes/subterra/apps/networking/externaldns/internal/helmrelease.yaml
@@ -9,7 +9,7 @@ spec:
   chart:
     spec:
       chart: external-dns
-      version: 1.20.0
+      version: 1.21.1
       sourceRef:
         kind: HelmRepository
         name: kubernetes-sigs-external-dns-charts