diff --git a/go.mod b/go.mod
index 1c0b3cbd..a810af82 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/container-storage-interface/spec v1.8.0
 	github.com/kubernetes-csi/csi-lib-utils v0.14.1
 	golang.org/x/net v0.24.0
-	google.golang.org/grpc v1.63.0
+	google.golang.org/grpc v1.63.2
 	k8s.io/klog/v2 v2.120.1
 	k8s.io/kubernetes v1.27.13
 	k8s.io/mount-utils v0.27.13 // indirect
diff --git a/go.sum b/go.sum
index 0efe77b6..d57ecb04 100644
--- a/go.sum
+++ b/go.sum
@@ -250,8 +250,8 @@ google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8
 google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
-google.golang.org/grpc v1.63.0 h1:WjKe+dnvABXyPJMD7KDNLxtoGk5tgk+YFWN6cBWjZE8=
-google.golang.org/grpc v1.63.0/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
+google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
+google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
 google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go
index e3eb44d5..c7f26071 100644
--- a/vendor/google.golang.org/grpc/clientconn.go
+++ b/vendor/google.golang.org/grpc/clientconn.go
@@ -196,8 +196,6 @@ func NewClient(target string, opts ...DialOption) (conn *ClientConn, err error)
 }
 
 // Dial calls DialContext(context.Background(), target, opts...).
-//
-// Deprecated: use NewClient instead.  Will be supported throughout 1.x.
 func Dial(target string, opts ...DialOption) (*ClientConn, error) {
 	return DialContext(context.Background(), target, opts...)
 }
@@ -211,8 +209,6 @@ func Dial(target string, opts ...DialOption) (*ClientConn, error) {
 // "passthrough" for backward compatibility.  This distinction should not matter
 // to most users, but could matter to legacy users that specify a custom dialer
 // and expect it to receive the target string directly.
-//
-// Deprecated: use NewClient instead.  Will be supported throughout 1.x.
 func DialContext(ctx context.Context, target string, opts ...DialOption) (conn *ClientConn, err error) {
 	// At the end of this method, we kick the channel out of idle, rather than
 	// waiting for the first rpc.
@@ -837,7 +833,7 @@ func (cc *ClientConn) newAddrConnLocked(addrs []resolver.Address, opts balancer.
 		addrs:        copyAddressesWithoutBalancerAttributes(addrs),
 		scopts:       opts,
 		dopts:        cc.dopts,
-		channelz:     channelz.RegisterSubChannel(cc.channelz.ID, ""),
+		channelz:     channelz.RegisterSubChannel(cc.channelz, ""),
 		resetBackoff: make(chan struct{}),
 		stateChan:    make(chan struct{}),
 	}
diff --git a/vendor/google.golang.org/grpc/internal/channelz/funcs.go b/vendor/google.golang.org/grpc/internal/channelz/funcs.go
index f461e9bc..03e24e15 100644
--- a/vendor/google.golang.org/grpc/internal/channelz/funcs.go
+++ b/vendor/google.golang.org/grpc/internal/channelz/funcs.go
@@ -143,20 +143,21 @@ func RegisterChannel(parent *Channel, target string) *Channel {
 // Returns a unique channelz identifier assigned to this subChannel.
 //
 // If channelz is not turned ON, the channelz database is not mutated.
-func RegisterSubChannel(pid int64, ref string) *SubChannel {
+func RegisterSubChannel(parent *Channel, ref string) *SubChannel {
 	id := IDGen.genID()
-	if !IsOn() {
-		return &SubChannel{ID: id}
-	}
-
 	sc := &SubChannel{
-		RefName: ref,
 		ID:      id,
-		sockets: make(map[int64]string),
-		parent:  db.getChannel(pid),
-		trace:   &ChannelTrace{CreationTime: time.Now(), Events: make([]*traceEvent, 0, getMaxTraceEntry())},
+		RefName: ref,
+		parent:  parent,
 	}
-	db.addSubChannel(id, sc, pid)
+
+	if !IsOn() {
+		return sc
+	}
+
+	sc.sockets = make(map[int64]string)
+	sc.trace = &ChannelTrace{CreationTime: time.Now(), Events: make([]*traceEvent, 0, getMaxTraceEntry())}
+	db.addSubChannel(id, sc, parent.ID)
 	return sc
 }
 
diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go
index eaf5dbce..2556f758 100644
--- a/vendor/google.golang.org/grpc/version.go
+++ b/vendor/google.golang.org/grpc/version.go
@@ -19,4 +19,4 @@
 package grpc
 
 // Version is the current grpc version.
-const Version = "1.63.0"
+const Version = "1.63.2"
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 6d1321ee..ea87a532 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -167,7 +167,7 @@ google.golang.org/appengine/urlfetch
 # google.golang.org/genproto/googleapis/rpc v0.0.0-20240227224415-6ceb2ff114de
 ## explicit; go 1.19
 google.golang.org/genproto/googleapis/rpc/status
-# google.golang.org/grpc v1.63.0
+# google.golang.org/grpc v1.63.2
 ## explicit; go 1.19
 google.golang.org/grpc
 google.golang.org/grpc/attributes