diff --git a/src/nspawn/nspawn-seccomp.c b/src/nspawn/nspawn-seccomp.c
index 9222f2bc84..0b39cda9ba 100644
--- a/src/nspawn/nspawn-seccomp.c
+++ b/src/nspawn/nspawn-seccomp.c
@@ -123,6 +123,7 @@ static int seccomp_add_default_syscall_filter(
                  * @cpu-emulation
                  * @keyring           (NB: keyring is not namespaced!)
                  * @obsolete
+                 * @pkey
                  * @swap
                  *
                  * bpf                (NB: bpffs is not namespaced!)
@@ -134,9 +135,6 @@ static int seccomp_add_default_syscall_filter(
                  * nfsservctl
                  * open_by_handle_at
                  * perf_event_open
-                 * pkey_alloc
-                 * pkey_free
-                 * pkey_mprotect
                  * quotactl
                  */
         };
diff --git a/src/shared/seccomp-util.c b/src/shared/seccomp-util.c
index 0701dc4b9d..22110d0d73 100644
--- a/src/shared/seccomp-util.c
+++ b/src/shared/seccomp-util.c
@@ -258,12 +258,16 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 .help = "System calls that are always permitted",
                 .value =
                 "clock_getres\0"
+                "clock_getres_time64\0"
                 "clock_gettime\0"
+                "clock_gettime64\0"
                 "clock_nanosleep\0"
+                "clock_nanosleep_time64\0"
                 "execve\0"
                 "exit\0"
                 "exit_group\0"
                 "futex\0"
+                "futex_time64\0"
                 "get_robust_list\0"
                 "get_thread_area\0"
                 "getegid\0"
@@ -312,6 +316,7 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "io_destroy\0"
                 "io_getevents\0"
                 "io_pgetevents\0"
+                "io_pgetevents_time64\0"
                 "io_setup\0"
                 "io_submit\0"
                 "io_uring_enter\0"
@@ -357,7 +362,9 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 .value =
                 "adjtimex\0"
                 "clock_adjtime\0"
+                "clock_adjtime64\0"
                 "clock_settime\0"
+                "clock_settime64\0"
                 "settimeofday\0"
                 "stime\0"
         },
@@ -465,6 +472,7 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "unlinkat\0"
                 "utime\0"
                 "utimensat\0"
+                "utimensat_time64\0"
                 "utimes\0"
         },
         [SYSCALL_FILTER_SET_IO_EVENT] = {
@@ -483,7 +491,9 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "eventfd2\0"
                 "poll\0"
                 "ppoll\0"
+                "ppoll_time64\0"
                 "pselect6\0"
+                "pselect6_time64\0"
                 "select\0"
         },
         [SYSCALL_FILTER_SET_IPC] = {
@@ -496,7 +506,9 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "mq_notify\0"
                 "mq_open\0"
                 "mq_timedreceive\0"
+                "mq_timedreceive_time64\0"
                 "mq_timedsend\0"
+                "mq_timedsend_time64\0"
                 "mq_unlink\0"
                 "msgctl\0"
                 "msgget\0"
@@ -510,6 +522,7 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "semget\0"
                 "semop\0"
                 "semtimedop\0"
+                "semtimedop_time64\0"
                 "shmat\0"
                 "shmctl\0"
                 "shmdt\0"
@@ -572,6 +585,7 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "recv\0"
                 "recvfrom\0"
                 "recvmmsg\0"
+                "recvmmsg_time64\0"
                 "recvmsg\0"
                 "send\0"
                 "sendmmsg\0"
@@ -615,6 +629,14 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "ustat\0"
                 "vserver\0"
         },
+        [SYSCALL_FILTER_SET_PKEY] = {
+                .name = "@pkey",
+                .help = "System calls used for memory protection keys",
+                .value =
+                "pkey_alloc\0"
+                "pkey_free\0"
+                "pkey_mprotect\0"
+        },
         [SYSCALL_FILTER_SET_PRIVILEGED] = {
                 .name = "@privileged",
                 .help = "All system calls which need super-user capabilities",
@@ -747,6 +769,7 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "rt_sigprocmask\0"
                 "rt_sigsuspend\0"
                 "rt_sigtimedwait\0"
+                "rt_sigtimedwait_time64\0"
                 "sigaction\0"
                 "sigaltstack\0"
                 "signal\0"
@@ -826,6 +849,7 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "sched_getparam\0"
                 "sched_getscheduler\0"
                 "sched_rr_get_interval\0"
+                "sched_rr_get_interval_time64\0"
                 "sched_yield\0"
                 "sendfile\0"
                 "sendfile64\0"
@@ -854,10 +878,14 @@ const SyscallFilterSet syscall_filter_sets[_SYSCALL_FILTER_SET_MAX] = {
                 "timer_delete\0"
                 "timer_getoverrun\0"
                 "timer_gettime\0"
+                "timer_gettime64\0"
                 "timer_settime\0"
+                "timer_settime64\0"
                 "timerfd_create\0"
                 "timerfd_gettime\0"
+                "timerfd_gettime64\0"
                 "timerfd_settime\0"
+                "timerfd_settime64\0"
                 "times\0"
         },
 };
diff --git a/src/shared/seccomp-util.h b/src/shared/seccomp-util.h
index 1729dc1b6e..b29082a488 100644
--- a/src/shared/seccomp-util.h
+++ b/src/shared/seccomp-util.h
@@ -38,6 +38,7 @@ enum {
         SYSCALL_FILTER_SET_MOUNT,
         SYSCALL_FILTER_SET_NETWORK_IO,
         SYSCALL_FILTER_SET_OBSOLETE,
+        SYSCALL_FILTER_SET_PKEY,
         SYSCALL_FILTER_SET_PRIVILEGED,
         SYSCALL_FILTER_SET_PROCESS,
         SYSCALL_FILTER_SET_RAW_IO,