diff --git a/changelog/updates/2023-08-31-linux-5.15.129-update.md b/changelog/updates/2023-08-31-linux-5.15.129-update.md
new file mode 100644
index 0000000000..766e80b549
--- /dev/null
+++ b/changelog/updates/2023-08-31-linux-5.15.129-update.md
@@ -0,0 +1 @@
+- Linux ([5.15.129](https://lwn.net/Articles/943113) (includes [5.15.128](https://lwn.net/Articles/942866), [5.15.127](https://lwn.net/Articles/941775)))
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.126.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.129.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.126.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-5.15.129.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.126.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.129.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.126.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-5.15.129.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest
index 6286b6b28f..07c01bc535 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/Manifest
@@ -1,2 +1,2 @@
 DIST linux-5.15.tar.xz 121913744 BLAKE2B 3921274b23f7938abdf3ed9334534b4581e13d7484303d3a5280eddb038999aaa8b836666a487472d9c4a219af0f06b9fecccaf348fb5510ab8762f4ef4b7e83 SHA512 d25ad40b5bcd6a4c6042fd0fd84e196e7a58024734c3e9a484fd0d5d54a0c1d87db8a3c784eff55e43b6f021709dc685eb0efa18d2aec327e4f88a79f405705a
-DIST patch-5.15.126.xz 4577056 BLAKE2B 1a4d5f0ed6cee597cb959a4e1484800412886996f8cf3735fb1446994c51d6f6611536181f74f03643573c9dc0bbbe186f2a149ff19879c90033896f93c8950c SHA512 fff91fbeaaad21abbbdf26dc035c463e79aeb9bb3b92aca4c0cc0b6b61c173b59f1e05a2369fa3fbb734f64d56cfe89768d21a0a1e8df6be4087c0a43913ba03
+DIST patch-5.15.129.xz 4642068 BLAKE2B 7ce41a738afad5af02674374a55dc239688466069fb36944b2a82c61ac1b9129c80fcfbc6ff5ee56055fe236ee8a3c123d84f08c6066223396281af037bc3520 SHA512 0ca4ba076ab543552e52d8bc97d0ceedc0e6c3a72cdc89517e811d488c7c9c550e54c35481133a32742405de8052e115c1c4c74713976cca6cd8d1125cf03fb2
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.126.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.129.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.126.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-5.15.129.ebuild