diff --git a/.gitignore b/.gitignore
index 7438323..cedf7da 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 SOURCES/centossecureboot201.cer
 SOURCES/centossecurebootca2.cer
-SOURCES/linux-4.18.0-553.46.1.rt7.387.el8_10.tar.xz
+SOURCES/linux-4.18.0-553.47.1.rt7.388.el8_10.tar.xz
 SOURCES/redhatsecureboot302.cer
 SOURCES/redhatsecureboot303.cer
 SOURCES/redhatsecureboot501.cer
diff --git a/.kernel-rt.metadata b/.kernel-rt.metadata
index f6a50f2..a230fc5 100644
--- a/.kernel-rt.metadata
+++ b/.kernel-rt.metadata
@@ -1,6 +1,6 @@
 2ba40bf9138b48311e5aa1b737b7f0a8ad66066f SOURCES/centossecureboot201.cer
 bfdb3d7cffc43f579655af5155d50c08671d95e5 SOURCES/centossecurebootca2.cer
-7c99b2cfd31850c13b11ba57639eda1d08d98b3d SOURCES/linux-4.18.0-553.46.1.rt7.387.el8_10.tar.xz
+e0d5ec15f67f5dd9dbb0514de33225aa9fde43ce SOURCES/linux-4.18.0-553.47.1.rt7.388.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 1afc404..aec6b6d 100644
--- a/SPECS/kernel.spec
+++ b/SPECS/kernel.spec
@@ -38,10 +38,10 @@
 # define buildid .local
 
 %define specversion 4.18.0
-%define pkgrelease 553.46.1.rt7.387.el8_10
+%define pkgrelease 553.47.1.rt7.388.el8_10
 
 # allow pkg_release to have configurable %%{?dist} tag
-%define specrelease 553.46.1.rt7.387%{?dist}
+%define specrelease 553.47.1.rt7.388%{?dist}
 
 %define pkg_release %{specrelease}%{?buildid}
 
@@ -148,7 +148,7 @@
 # The preempt RT patch level
 %global rttag .rt7
 # realtimeN
-%global rtbuild .387
+%global rtbuild .388
 %define with_doc 0
 %define with_headers 0
 %define with_cross_headers 0
@@ -2711,7 +2711,7 @@ fi
 #
 #
 %changelog
-* Fri Mar 28 2025 Andrei Lukoshko <alukoshko@almalinux.org> - 4.18.0-553.46.1.rt7.387
+* Wed Apr 02 2025 Andrei Lukoshko <alukoshko@almalinux.org> - 4.18.0-553.47.1.rt7.388
 - hpsa: bring back deprecated PCI ids #CFHack #CFHack2024
 - mptsas: bring back deprecated PCI ids #CFHack #CFHack2024
 - megaraid_sas: bring back deprecated PCI ids #CFHack #CFHack2024
@@ -2722,10 +2722,16 @@ fi
 - kernel/rh_messages.h: enable all disabled pci devices by moving to
   unmaintained
 
-* Fri Mar 28 2025 Eduard Abdullin <eabdullin@almalinux.org> - 4.18.0-553.46.1.rt7.387
+* Wed Apr 02 2025 Eduard Abdullin <eabdullin@almalinux.org> - 4.18.0-553.47.1.rt7.388
 - Use AlmaLinux OS secure boot cert
 - Debrand for AlmaLinux OS
 
+* Thu Mar 20 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.47.1.rt7.388.el8_10]
+- [rt] build kernel-rt-4.18.0-553.47.1.rt7.388.el8_10 [RHEL-84273]
+- nfs: don't invalidate dentries on transient errors (Scott Mayhew) [RHEL-78136]
+- ethtool: runtime-resume netdev parent before ethtool ioctl ops (John J Coleman) [RHEL-78156]
+- bpf: Use raw_spinlock_t in ringbuf (Viktor Malik) [RHEL-79911] {CVE-2024-50138}
+
 * Thu Mar 13 2025 Denys Vlasenko <dvlasenk@redhat.com> [4.18.0-553.46.1.rt7.387.el8_10]
 - [rt] build kernel-rt-4.18.0-553.46.1.rt7.387.el8_10 [RHEL-83409]
 - s390/pci: Fix handling of isolated VFs (Mete Durlu) [RHEL-81934]