diff --git a/snapshot.xml b/snapshot.xml
index 2bdd155..05089aa 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -6,15 +6,14 @@
   <default remote="cos" revision="refs/heads/release-R77-12371.B" sync-j="8"/>
   
   <project dest-branch="refs/heads/release-R77-12371.B" name="cos/cobble" path="src/platform/cobble" revision="a0322ff37c67ad5997f71e88b57efbf22b497453" upstream="refs/heads/release-R77-12371.B"/>
-  <project dest-branch="refs/heads/release-R77-12371.B" name="cos/manifest" path="manifest" revision="45d1727f66ff0f581df37d9e7a24e48bc90296c1" upstream="refs/heads/release-R77-12371.B">
+  <project dest-branch="refs/heads/release-R77-12371.B" name="cos/manifest" path="manifest" revision="be392f0d550b6063ae0b883d3ed9dc780e37599e" upstream="refs/heads/release-R77-12371.B">
     <copyfile dest="LICENSE" src="LICENSE"/>
   </project>
-  <project dest-branch="refs/heads/release-R77-12371.B" name="cos/overlays/board-overlays" path="src/overlays" revision="af683faabb4372853ba4678a1e52b143dde6dbdb" upstream="refs/heads/release-R77-12371.B"/>
+  <project dest-branch="refs/heads/release-R77-12371.B" name="cos/overlays/board-overlays" path="src/overlays" revision="05134f4f441eeedb0a20c63a4167a80f819171cb" upstream="refs/heads/release-R77-12371.B"/>
   <project dest-branch="refs/heads/release-R77-12371.B" name="cos/repohooks" path="src/repohooks" revision="9014563fdbcfa995de0fdb5f5a94d65793c7c09c" upstream="refs/heads/release-R77-12371.B"/>
   <project name="mirrors/cros/chromium/tools/depot_tools" path="chromium/tools/depot_tools" revision="7639f1999ac1d8992fc4fbb169d164b156d9a7f7"/>
   <project name="mirrors/cros/chromiumos/chromite" path="chromite" revision="acf477687f5d03eeaac0f01f0486fe5e83640a06"/>
   <project name="mirrors/cros/chromiumos/infra/proto" path="chromite/infra/proto" revision="4bcb4b7260bf9b98f93f5c3be79564c9ab206ce9"/>
-  <project name="mirrors/cros/chromiumos/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="50547eafb48c5f520e598dbdf93c8f01ac4a49a2" sync-c="true"/>
   <project name="mirrors/cros/chromiumos/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="64832056e5a2eeeed0ae3c9da8ac515cff2ce177"/>
   <project name="mirrors/cros/chromiumos/platform/crostestutils" path="src/platform/crostestutils" revision="f9788e837aa2fa3bbe9a45624dd7599a60496032"/>
   <project name="mirrors/cros/chromiumos/platform/crosutils" path="src/scripts" revision="ff063b95e3e350be3b92c91f1fd91405e8713b0c"/>
@@ -30,7 +29,8 @@
   <project name="mirrors/cros/chromiumos/third_party/rootdev" path="src/third_party/rootdev" revision="9b7d26a6a54f5f9e02b93a5d5ebf266fd748e06c"/>
   <project name="mirrors/cros/chromiumos/third_party/toolchain-utils" path="src/third_party/toolchain-utils" revision="d3466be7b6dbf2153f093b5a03436561a659a9bd"/>
   <project name="mirrors/cros/chromiumos/third_party/webrtc-apm" path="src/third_party/webrtc-apm" revision="23dc36459a1b9a88bae85d03613483ab6738be80"/>
-  <project dest-branch="refs/heads/release-R77-12371.B-cos-4.19" name="third_party/kernel" path="src/third_party/kernel/v4.19" revision="474c473f6df9d51fae0545a64467f75c4ed70fb6" upstream="refs/heads/release-R77-12371.B-cos-4.19"/>
+  <project dest-branch="refs/heads/release-R77-12371.B-cos-4.19" name="third_party/kernel" path="src/third_party/kernel/v4.19" revision="c2efb6583131bbf7df9aa899b143bda23b27cba5" upstream="refs/heads/release-R77-12371.B-cos-4.19"/>
+  <project name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="50547eafb48c5f520e598dbdf93c8f01ac4a49a2" sync-c="true"/>
   <project dest-branch="refs/heads/release-R77-12371.B" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="7a4b6b73b94dcfbee4683c9145769bc002a42127" upstream="refs/heads/release-R77-12371.B"/>
   
   <repo-hooks enabled-list="pre-upload" in-project="cos/repohooks"/>