diff --git a/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
index 86736ab..2dae0c1 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_netbsd_386.go
@@ -57,23 +57,23 @@
 type _Gid_t uint32
 
 type Stat_t struct {
-	Dev     uint64
-	Mode    uint32
-	Ino     uint64
-	Nlink   uint32
-	Uid     uint32
-	Gid     uint32
-	Rdev    uint64
-	Atim    Timespec
-	Mtim    Timespec
-	Ctim    Timespec
-	Btim    Timespec
-	Size    int64
-	Blocks  int64
-	Blksize uint32
-	Flags   uint32
-	Gen     uint32
-	Spare   [2]uint32
+	Dev           uint64
+	Mode          uint32
+	Ino           uint64
+	Nlink         uint32
+	Uid           uint32
+	Gid           uint32
+	Rdev          uint64
+	Atimespec     Timespec
+	Mtimespec     Timespec
+	Ctimespec     Timespec
+	Birthtimespec Timespec
+	Size          int64
+	Blocks        int64
+	Blksize       uint32
+	Flags         uint32
+	Gen           uint32
+	Spare         [2]uint32
 }
 
 type Statfs_t [0]byte
@@ -411,7 +411,6 @@
 
 const (
 	AT_FDCWD            = -0x64
-	AT_SYMLINK_FOLLOW   = 0x400
 	AT_SYMLINK_NOFOLLOW = 0x200
 )