diff --git a/go.mod b/go.mod
index ca37b1ca6..1d979515f 100644
--- a/go.mod
+++ b/go.mod
@@ -19,7 +19,7 @@ require (
 	k8s.io/apiextensions-apiserver v0.30.2
 	k8s.io/apimachinery v0.30.3
 	k8s.io/client-go v0.30.3
-	k8s.io/kube-aggregator v0.30.2
+	k8s.io/kube-aggregator v0.30.3
 	k8s.io/utils v0.0.0-20240310230437-4693a0247e57
 	sigs.k8s.io/controller-runtime v0.18.4
 	sigs.k8s.io/yaml v1.4.0
diff --git a/go.sum b/go.sum
index b2db5b34e..9d0792151 100644
--- a/go.sum
+++ b/go.sum
@@ -405,8 +405,8 @@ k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y=
 k8s.io/klog/v2 v2.30.0/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0=
 k8s.io/klog/v2 v2.120.1 h1:QXU6cPEOIslTGvZaXvFWiP9VKyeet3sawzTOvdXb4Vw=
 k8s.io/klog/v2 v2.120.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
-k8s.io/kube-aggregator v0.30.2 h1:0+yk/ED6foCprY8VmkDPUhngjaAPKsNTXB/UrtvbIz0=
-k8s.io/kube-aggregator v0.30.2/go.mod h1:EhqCfDdxysNWXk1wRL9SEHAdo1DKl6EULQagztkBcXE=
+k8s.io/kube-aggregator v0.30.3 h1:hy5zfQ7p6BuJgc/XtGp3GBh2MPfOj6b1n3raKKMHOQE=
+k8s.io/kube-aggregator v0.30.3/go.mod h1:2SP0IckvQoOwwZN8lmtWUnTZTgIpwOWvidWtxyqLwuk=
 k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65/go.mod h1:sX9MT8g7NVZM5lVL/j8QyCCJe8YSMW30QvGZWaCIDIk=
 k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340 h1:BZqlfIlq5YbRMFko6/PM7FjZpUb45WallggurYhKGag=
 k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340/go.mod h1:yD4MZYeKMBwQKVht279WycxKyM84kkAx2DPrTXaeb98=
diff --git a/vendor/modules.txt b/vendor/modules.txt
index d0a4a8179..5b759c224 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -657,7 +657,7 @@ k8s.io/klog/v2/internal/dbg
 k8s.io/klog/v2/internal/serialize
 k8s.io/klog/v2/internal/severity
 k8s.io/klog/v2/internal/sloghandler
-# k8s.io/kube-aggregator v0.30.2
+# k8s.io/kube-aggregator v0.30.3
 ## explicit; go 1.22.0
 k8s.io/kube-aggregator/pkg/apis/apiregistration
 k8s.io/kube-aggregator/pkg/apis/apiregistration/v1