diff --git a/libc-test/build.rs b/libc-test/build.rs
index 3ad203e27bc79..34ee6e312f583 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -4144,6 +4144,9 @@ fn test_linux(target: &str) {
             // FIXME: Requires >= 6.6 kernel headers.
             "SYS_fchmodat2" => true,
 
+            // FIXME: Requires >= 6.10 kernel headers.
+            "SYS_mseal" => true,
+
             // FIXME: seems to not be available all the time (from <include/linux/sched.h>:
             "PF_VCPU"
             | "PF_IDLE"
diff --git a/libc-test/semver/linux-i686.txt b/libc-test/semver/linux-i686.txt
index aa379e1dcec62..3352969499e23 100644
--- a/libc-test/semver/linux-i686.txt
+++ b/libc-test/semver/linux-i686.txt
@@ -134,6 +134,7 @@ SYS_mknod
 SYS_mmap2
 SYS_modify_ldt
 SYS_mpx
+SYS_mseal
 SYS_nice
 SYS_oldfstat
 SYS_oldlstat
diff --git a/libc-test/semver/linux-powerpc.txt b/libc-test/semver/linux-powerpc.txt
index d9aacc973d972..2826bb98d20e3 100644
--- a/libc-test/semver/linux-powerpc.txt
+++ b/libc-test/semver/linux-powerpc.txt
@@ -82,6 +82,7 @@ SYS_mknod
 SYS_mmap2
 SYS_modify_ldt
 SYS_mpx
+SYS_mseal
 SYS_multiplexer
 SYS_nice
 SYS_oldfstat
diff --git a/libc-test/semver/linux-s390x.txt b/libc-test/semver/linux-s390x.txt
index f5d089e3d5e50..96be9c25e4f3c 100644
--- a/libc-test/semver/linux-s390x.txt
+++ b/libc-test/semver/linux-s390x.txt
@@ -59,6 +59,7 @@ SYS_link
 SYS_lstat
 SYS_mkdir
 SYS_mknod
+SYS_mseal
 SYS_newfstatat
 SYS_nice
 SYS_open
diff --git a/libc-test/semver/linux-x86_64.txt b/libc-test/semver/linux-x86_64.txt
index 8ae1037764e84..fec226ca310e2 100644
--- a/libc-test/semver/linux-x86_64.txt
+++ b/libc-test/semver/linux-x86_64.txt
@@ -109,6 +109,7 @@ SYS_lstat
 SYS_mkdir
 SYS_mknod
 SYS_modify_ldt
+SYS_mseal
 SYS_open
 SYS_pause
 SYS_pipe
diff --git a/src/unix/linux_like/linux/gnu/b32/arm/mod.rs b/src/unix/linux_like/linux/gnu/b32/arm/mod.rs
index e689441213de0..947384f76e557 100644
--- a/src/unix/linux_like/linux/gnu/b32/arm/mod.rs
+++ b/src/unix/linux_like/linux/gnu/b32/arm/mod.rs
@@ -856,6 +856,7 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
 
 mod align;
 pub use self::align::*;
diff --git a/src/unix/linux_like/linux/gnu/b32/powerpc.rs b/src/unix/linux_like/linux/gnu/b32/powerpc.rs
index 0b0c779c4d7c7..da50989c7fccb 100644
--- a/src/unix/linux_like/linux/gnu/b32/powerpc.rs
+++ b/src/unix/linux_like/linux/gnu/b32/powerpc.rs
@@ -824,3 +824,4 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
diff --git a/src/unix/linux_like/linux/gnu/b32/x86/mod.rs b/src/unix/linux_like/linux/gnu/b32/x86/mod.rs
index 8e206b114cd3a..9c54fb5a2e5f7 100644
--- a/src/unix/linux_like/linux/gnu/b32/x86/mod.rs
+++ b/src/unix/linux_like/linux/gnu/b32/x86/mod.rs
@@ -1046,6 +1046,7 @@ pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
 pub const SYS_fchmodat2: ::c_long = 452;
+pub const SYS_mseal: ::c_long = 462;
 
 // offsets in user_regs_structs, from sys/reg.h
 pub const EBX: ::c_int = 0;
diff --git a/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs b/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
index 2d73c68389728..96b5b532f74d2 100644
--- a/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
+++ b/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs
@@ -892,6 +892,7 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
 
 pub const PROT_BTI: ::c_int = 0x10;
 pub const PROT_MTE: ::c_int = 0x20;
diff --git a/src/unix/linux_like/linux/gnu/b64/s390x.rs b/src/unix/linux_like/linux/gnu/b64/s390x.rs
index deeb23f9ed8e9..6bf730106e4c2 100644
--- a/src/unix/linux_like/linux/gnu/b64/s390x.rs
+++ b/src/unix/linux_like/linux/gnu/b64/s390x.rs
@@ -941,6 +941,7 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
 
 extern "C" {
 
diff --git a/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs b/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs
index f6b748254872f..0c83fa13b4e5e 100644
--- a/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs
+++ b/src/unix/linux_like/linux/gnu/b64/x86_64/not_x32.rs
@@ -431,6 +431,7 @@ pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
 pub const SYS_fchmodat2: ::c_long = 452;
+pub const SYS_mseal: ::c_long = 462;
 
 extern "C" {
     pub fn sysctl(
diff --git a/src/unix/linux_like/linux/musl/b32/arm/mod.rs b/src/unix/linux_like/linux/musl/b32/arm/mod.rs
index 3f41f8990a09f..58097f1434015 100644
--- a/src/unix/linux_like/linux/musl/b32/arm/mod.rs
+++ b/src/unix/linux_like/linux/musl/b32/arm/mod.rs
@@ -840,6 +840,7 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
 
 extern "C" {
     pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
diff --git a/src/unix/linux_like/linux/musl/b32/powerpc.rs b/src/unix/linux_like/linux/musl/b32/powerpc.rs
index bdf25455fd8cc..834a442802b27 100644
--- a/src/unix/linux_like/linux/musl/b32/powerpc.rs
+++ b/src/unix/linux_like/linux/musl/b32/powerpc.rs
@@ -796,6 +796,7 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
 
 extern "C" {
     pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
diff --git a/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs b/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs
index 0d66884445421..1d84a15790cbc 100644
--- a/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs
+++ b/src/unix/linux_like/linux/musl/b64/aarch64/mod.rs
@@ -561,6 +561,7 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
 
 pub const MCL_CURRENT: ::c_int = 0x0001;
 pub const MCL_FUTURE: ::c_int = 0x0002;
diff --git a/src/unix/linux_like/linux/musl/b64/s390x.rs b/src/unix/linux_like/linux/musl/b64/s390x.rs
index aa4cbf87f8a22..567914f7b8cd5 100644
--- a/src/unix/linux_like/linux/musl/b64/s390x.rs
+++ b/src/unix/linux_like/linux/musl/b64/s390x.rs
@@ -722,3 +722,4 @@ pub const SYS_memfd_secret: ::c_long = 447;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+pub const SYS_mseal: ::c_long = 462;
diff --git a/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs b/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs
index f1c9f5af90c0f..b1ede42064f97 100644
--- a/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs
+++ b/src/unix/linux_like/linux/musl/b64/x86_64/mod.rs
@@ -609,6 +609,7 @@ pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
 pub const SYS_fchmodat2: ::c_long = 452;
+pub const SYS_mseal: ::c_long = 462;
 
 // offsets in user_regs_structs, from sys/reg.h
 pub const R15: ::c_int = 0;