diff --git a/ext/Fcntl/Fcntl.pm b/ext/Fcntl/Fcntl.pm
index 24ba8fc63dbe..8e015642f1b6 100644
--- a/ext/Fcntl/Fcntl.pm
+++ b/ext/Fcntl/Fcntl.pm
@@ -59,7 +59,7 @@ use strict;
 
 use Exporter 'import';
 require XSLoader;
-our $VERSION = '1.16';
+our $VERSION = '1.17';
 
 XSLoader::load();
 
@@ -166,10 +166,17 @@ our @EXPORT_OK = (qw(
 	DN_MODIFY
 	DN_MULTISHOT
 	DN_RENAME
+	F_ADD_SEALS
 	F_GETLEASE
 	F_GETPIPE_SZ
+	F_GET_SEALS
 	F_GETSIG
 	F_NOTIFY
+	F_SEAL_FUTURE_WRITE
+	F_SEAL_GROW
+	F_SEAL_SEAL
+	F_SEAL_SHRINK
+	F_SEAL_WRITE
 	F_SETLEASE
 	F_SETPIPE_SZ
 	F_SETSIG
diff --git a/ext/Fcntl/Makefile.PL b/ext/Fcntl/Makefile.PL
index 1f85e328286a..a5924f6ebcf8 100644
--- a/ext/Fcntl/Makefile.PL
+++ b/ext/Fcntl/Makefile.PL
@@ -11,12 +11,13 @@ my @names = (qw(
 	       DN_ACCESS DN_MODIFY DN_CREATE DN_DELETE DN_RENAME
 	       DN_ATTRIB DN_MULTISHOT FAPPEND FASYNC FCREAT FDEFER
 	       FDSYNC FD_CLOEXEC FEXCL FLARGEFILE FNDELAY FNONBLOCK
-	       FRSYNC FSYNC FTRUNC F_ALLOCSP F_ALLOCSP64 F_COMPAT
+	       FRSYNC FSYNC FTRUNC F_ADD_SEALS F_ALLOCSP F_ALLOCSP64 F_COMPAT
 	       F_DUP2FD F_DUPFD F_EXLCK F_FREESP F_FREESP64 F_FSYNC
 	       F_FSYNC64 F_GETFD F_GETFL F_GETLEASE F_GETLK F_GETLK64
-	       F_GETOWN F_GETPIPE_SZ F_GETSIG F_NODNY F_NOTIFY F_POSIX F_RDACC
-	       F_RDDNY F_RDLCK F_RWACC F_RWDNY F_SETFD F_SETFL
-	       F_SETLEASE F_SETLK F_SETLK64 F_SETLKW F_SETLKW64
+	       F_GETOWN F_GETPIPE_SZ F_GET_SEALS F_GETSIG F_NODNY F_NOTIFY
+	       F_POSIX F_RDACC F_RDDNY F_RDLCK F_RWACC F_RWDNY
+	       F_SEAL_FUTURE_WRITE F_SEAL_GROW F_SEAL_SEAL F_SEAL_SHRINK F_SEAL_WRITE
+	       F_SETFD F_SETFL F_SETLEASE F_SETLK F_SETLK64 F_SETLKW F_SETLKW64
 	       F_SETOWN F_SETPIPE_SZ F_SETSIG F_SHARE F_SHLCK F_UNLCK F_UNSHARE
 	       F_WRACC F_WRDNY F_WRLCK LOCK_MAND LOCK_READ LOCK_WRITE
 	       LOCK_RW O_ACCMODE O_ALIAS O_ALT_IO O_APPEND O_ASYNC O_BINARY