diff --git a/.gitignore b/.gitignore
index f28d9a4..e52cbb8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,7 +2,7 @@ SOURCES/centossecureboot201.cer
 SOURCES/centossecurebootca2.cer
 SOURCES/kernel-abi-stablelists-4.18.0-553.tar.bz2
 SOURCES/kernel-kabi-dw-4.18.0-553.tar.bz2
-SOURCES/linux-4.18.0-553.54.1.el8_10.tar.xz
+SOURCES/linux-4.18.0-553.56.1.el8_10.tar.xz
 SOURCES/redhatsecureboot302.cer
 SOURCES/redhatsecureboot303.cer
 SOURCES/redhatsecureboot501.cer
diff --git a/.kernel.metadata b/.kernel.metadata
index 962e0d7..64900f0 100644
--- a/.kernel.metadata
+++ b/.kernel.metadata
@@ -1,8 +1,8 @@
 2ba40bf9138b48311e5aa1b737b7f0a8ad66066f SOURCES/centossecureboot201.cer
 bfdb3d7cffc43f579655af5155d50c08671d95e5 SOURCES/centossecurebootca2.cer
-7b9f8fcebf90fa52178c1fd0b2116e16251f62f1 SOURCES/kernel-abi-stablelists-4.18.0-553.tar.bz2
+51675db90b31c8278f3db41a92bed0396287df7b SOURCES/kernel-abi-stablelists-4.18.0-553.tar.bz2
 2318474e4033305aa0461e29d5962ca0a5dc24cb SOURCES/kernel-kabi-dw-4.18.0-553.tar.bz2
-3fb79a022a444f07091a2e049a3c9ec71dcbcb50 SOURCES/linux-4.18.0-553.54.1.el8_10.tar.xz
+cef9ce9498e4385dd12ea7a040a14f3a723a213f SOURCES/linux-4.18.0-553.56.1.el8_10.tar.xz
 13e5cd3f856b472fde80a4deb75f4c18dfb5b255 SOURCES/redhatsecureboot302.cer
 e89890ca0ded2f9058651cc5fa838b78db2e6cc2 SOURCES/redhatsecureboot303.cer
 ba0b760e594ff668ee72ae348adf3e49b97f75fb SOURCES/redhatsecureboot501.cer
diff --git a/SPECS/kernel.spec b/SPECS/kernel.spec
index 889141d..e1e668c 100644
--- a/SPECS/kernel.spec
+++ b/SPECS/kernel.spec
@@ -38,10 +38,10 @@
 # define buildid .local
 
 %define specversion 4.18.0
-%define pkgrelease 553.54.1.el8_10
+%define pkgrelease 553.56.1.el8_10
 
 # allow pkg_release to have configurable %%{?dist} tag
-%define specrelease 553.54.1%{?dist}
+%define specrelease 553.56.1%{?dist}
 
 %define pkg_release %{specrelease}%{?buildid}
 
@@ -2696,6 +2696,13 @@ fi
 #
 #
 %changelog
+* Sun Jun 01 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.56.1.el8_10]
+- tools/power/x86_energy_perf_policy: Read energy_perf_bias from sysfs (David Arcari) [RHEL-86963]
+- um: Fix out-of-bounds read in LDT setup (CKI Backport Bot) [RHEL-90261] {CVE-2022-49395}
+
+* Fri May 23 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.55.1.el8_10]
+- sched/fair: Fix CPU bandwidth limit bypass during CPU hotplug (Phil Auld) [RHEL-85171]
+
 * Thu May 15 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.54.1.el8_10]
 - ice: fix stats being updated by way too large values (CKI Backport Bot) [RHEL-70834]
 - wifi: rtw89: Fix array index mistake in rtw89_sta_info_get_iter() (CKI Backport Bot) [RHEL-54802] {CVE-2024-43842}