diff --git a/go.mod b/go.mod
index 6523b87c9..cb6e63474 100644
--- a/go.mod
+++ b/go.mod
@@ -120,5 +120,5 @@ require (
 	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.0.35 // indirect
 	sigs.k8s.io/custom-metrics-apiserver v0.0.0 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.3.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 19f021313..9f43e3f06 100644
--- a/go.sum
+++ b/go.sum
@@ -953,8 +953,8 @@ sigs.k8s.io/custom-metrics-apiserver v1.25.1-0.20230306170449-63d8c93851f3 h1:pu
 sigs.k8s.io/custom-metrics-apiserver v1.25.1-0.20230306170449-63d8c93851f3/go.mod h1:9nUXR/EgdYZto1aQ6yhwOksPR7J979jSyOqic1IgaOo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.2.3 h1:PRbqxJClWWYMNV1dhaG4NsibJbArud9kFxnAMREiWFE=
-sigs.k8s.io/structured-merge-diff/v4 v4.2.3/go.mod h1:qjx8mGObPmV2aSZepjQjbmb2ihdVs8cGKBraizNC69E=
+sigs.k8s.io/structured-merge-diff/v4 v4.3.0 h1:UZbZAZfX0wV2zr7YZorDz6GXROfDFj6LvqCRm4VUVKk=
+sigs.k8s.io/structured-merge-diff/v4 v4.3.0/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
 sigs.k8s.io/yaml v1.3.0 h1:a2VclLzOGrwOHDiV8EfBGhvjHvP46CtW5j6POvhYGGo=
 sigs.k8s.io/yaml v1.3.0/go.mod h1:GeOyir5tyXNByN85N/dRIT9es5UQNerPYEKK56eTBm8=