diff --git a/changelog/updates/2024-12-28-linux-6.6.68-update.md b/changelog/updates/2024-12-28-linux-6.6.68-update.md
new file mode 100644
index 0000000000..fc408d0e6d
--- /dev/null
+++ b/changelog/updates/2024-12-28-linux-6.6.68-update.md
@@ -0,0 +1 @@
+- Linux ([6.6.68](https://lwn.net/Articles/1003609))
diff --git a/sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.67.ebuild b/sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.68.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.67.ebuild
rename to sdk_container/src/third_party/coreos-overlay/app-emulation/hv-daemons/hv-daemons-6.6.68.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.67.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.68.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.67.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-6.6.68.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.67.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.68.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.67.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-modules/coreos-modules-6.6.68.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 2a20f71008..e571b3bbbd 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-6.6.tar.xz 140064536 BLAKE2B 5f02fd8696d42f7ec8c5fbadec8e7270bdcfcb1f9844a6c4db3e1fd461c93ce1ccda650ca72dceb4890ebcbbf768ba8fba0bce91efc49fbd2c307b04e95665f2 SHA512 458b2c34d46206f9b4ccbac54cc57aeca1eaecaf831bc441e59701bac6eadffc17f6ce24af6eadd0454964e843186539ac0d63295ad2cc32d112b60360c39a35
-DIST patch-6.6.67.xz 3606008 BLAKE2B ae111426d04d1de1f5a0afe387901c8d5025a4061e58cfbbf730198e5f9f4a372d6920d2152c10c26dad82bd36b4f05696e01ce5faa4e43fa30eec4e40a2cb96 SHA512 75e506d6448a23998732bdd3c7c2560f03ebaf4b2489cdb7b6f2abbb636ca51077cb1d095b56e77217312480dcfca8d8d7033eb1d09c53f5d20c7a73c92230e7
+DIST patch-6.6.68.xz 3627932 BLAKE2B f68bcd6b999984dd39aaafeb577816022ec0740b30dbb591eb9b02e9adae96c62ffcaccf22f009573bc1e6180ab3409994e0ce8bb4e935fbb985b4c3534c3824 SHA512 6a190e01adbe9486989d81b0dd06dbe2190798ee7573bcfce9d109a1fe6da5ddb8fd48782d09633a6c8de53930509f0250de6915c1e8406edf8e6e0583a10850
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.67.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.68.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.67.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-sources/coreos-sources-6.6.68.ebuild