diff --git a/go.mod b/go.mod
index bbe8c029..cd350f80 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@ require (
 )
 
 require (
-	github.com/golang/protobuf v1.5.2
+	github.com/golang/protobuf v1.5.3
 	github.com/kubeflow/kubeflow/components/admission-webhook v0.0.0-20220513185335-8be0d987f765
 	google.golang.org/protobuf v1.28.0
 )
diff --git a/go.sum b/go.sum
index 09201cb0..164a8353 100644
--- a/go.sum
+++ b/go.sum
@@ -327,6 +327,8 @@ github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaS
 github.com/golang/protobuf v1.5.1/go.mod h1:DopwsBzvsk0Fs44TXzsVbJyPhcCPeIwnvohx4u74HPM=
 github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go
index 60e82caa..6c16c255 100644
--- a/vendor/github.com/golang/protobuf/jsonpb/decode.go
+++ b/vendor/github.com/golang/protobuf/jsonpb/decode.go
@@ -386,8 +386,14 @@ func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error
 }
 
 func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool {
+	if fd.Cardinality() == protoreflect.Repeated {
+		return false
+	}
 	if md := fd.Message(); md != nil {
-		return md.FullName() == "google.protobuf.Value" && fd.Cardinality() != protoreflect.Repeated
+		return md.FullName() == "google.protobuf.Value"
+	}
+	if ed := fd.Enum(); ed != nil {
+		return ed.FullName() == "google.protobuf.NullValue"
 	}
 	return false
 }
diff --git a/vendor/modules.txt b/vendor/modules.txt
index a5eb3fb2..052f35d5 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -126,7 +126,7 @@ github.com/gogo/protobuf/sortkeys
 # github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da
 ## explicit
 github.com/golang/groupcache/lru
-# github.com/golang/protobuf v1.5.2
+# github.com/golang/protobuf v1.5.3
 ## explicit; go 1.9
 github.com/golang/protobuf/jsonpb
 github.com/golang/protobuf/proto