diff --git a/kernel.spec b/kernel.spec
index 447efb61d..963c43e6d 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -38,10 +38,10 @@
 # define buildid .local
 
 %define specversion 4.18.0
-%define pkgrelease 553.72.1.el8_10
+%define pkgrelease 553.73.1.el8_10
 
 # allow pkg_release to have configurable %%{?dist} tag
-%define specrelease 553.72.1%{?dist}
+%define specrelease 553.73.1%{?dist}
 
 %define pkg_release %{specrelease}%{?buildid}
 
@@ -2705,6 +2705,13 @@ fi
 #
 #
 %changelog
+* Thu Aug 28 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.73.1.el8_10]
+- ACPI: resource: Honor MADT INT_SRC_OVR settings for IRQ1 on AMD Zen (Jay Shin) [RHEL-108360]
+- ACPI: resource: Always use MADT override IRQ settings for all legacy non i8042 IRQs (Jay Shin) [RHEL-108360]
+- s390/pci: Allow automatic recovery with minimal driver support (Mete Durlu) [RHEL-110234]
+- bpf: Don't use tnum_range on array range checking for poke descriptors (CKI Backport Bot) [RHEL-109298] {CVE-2022-49985}
+- s390/ism: fix concurrency management in ism_cmd() (Mete Durlu) [RHEL-110208]
+
 * Sat Aug 23 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.72.1.el8_10]
 - scsi: lpfc: Use memcpy() for BIOS version (Ewan D. Milne) [RHEL-105927] {CVE-2025-38332}
 - watchdog/perf: properly initialize the turbo mode timestamp and rearm counter (David Arcari) [RHEL-103371]
diff --git a/sources b/sources
index 58f59c16c..aa2c3c376 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-SHA512 (linux-4.18.0-553.72.1.el8_10.tar.xz) = b09bff550f3f2c6483261821ce7e15afd51034f8792d3d53ddc272589f8771072f55babb08e65bc9c536a7870c24028bb8a366b1d2fd253fafe942e47357a83a
-SHA512 (kernel-abi-stablelists-4.18.0-553.tar.bz2) = 9138e58a3f866bb9c4cb3b2551d329e1078a4eb9180121a98c133fbfff4d0e843be69e1235e63794f4f0366e469b882063e9973d54f0d9634cf50b1ebd7ad7c5
+SHA512 (linux-4.18.0-553.73.1.el8_10.tar.xz) = f56745dbfbbd021944d61b0a3a4c0570700ab63088d25a1165581609f1b763c33cd726045913fd5ab1e1ec6f65ac7e27df5eb483860b7bf5ba8f6ad8968c034c
+SHA512 (kernel-abi-stablelists-4.18.0-553.tar.bz2) = 46dbcddc6c2c038f92c294fb34476df58a08070ac0812324a8f9a0618349981bf46a3c9c86138ba99828222cf42ca15edef56218686ae1fdf63ebd39b82496d0
 SHA512 (kernel-kabi-dw-4.18.0-553.tar.bz2) = 79a9788af0c183f670166700354b6a188c176427a6230b8bfaa2cfdc6a4daa1418bbee98d80b7f6b3195043eeef1ffa6782d03b5a1733b65a90c22f66684941f