diff --git a/snapshot.xml b/snapshot.xml
index 1f67b1f..e1b1a15 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -6,7 +6,7 @@
   <default remote="cos" revision="refs/heads/release-R81-12871.B" sync-j="8"/>
   
   <project dest-branch="refs/heads/release-R81-12871.B" name="cos/cobble" path="src/platform/cobble" revision="4ddc4f2f51f9193d3bd5545cc94cad81ff9ca3bb" upstream="refs/heads/release-R81-12871.B"/>
-  <project dest-branch="refs/heads/release-R81-12871.B" name="cos/manifest" path="manifest" revision="a2a208038849d63e489c801c7e655533e61e7fc4" upstream="refs/heads/release-R81-12871.B">
+  <project dest-branch="refs/heads/release-R81-12871.B" name="cos/manifest" path="manifest" revision="37a0784d6bee5b64b7d4b28e475fc8bc349b6aef" upstream="refs/heads/release-R81-12871.B">
     <copyfile dest="LICENSE" src="LICENSE"/>
   </project>
   <project dest-branch="refs/heads/release-R81-12871.B" name="cos/overlays/board-overlays" path="src/overlays" revision="4c17a3930a281827e0295837d7c2a406a9ac738a" upstream="refs/heads/release-R81-12871.B"/>
@@ -27,7 +27,7 @@
   <project name="mirrors/cros/chromiumos/third_party/pyelftools" path="chromite/third_party/pyelftools" revision="0890b98431a9b2e637c18f719232d06a4e5c3cd8"/>
   <project name="mirrors/cros/chromiumos/third_party/toolchain-utils" path="src/third_party/toolchain-utils" revision="5534af8f4f31df22ca307e3e3faa16487fa3d2d2"/>
   <project dest-branch="refs/heads/release-R81-12871.B-cos-4.19" name="third_party/kernel" path="src/third_party/kernel/v4.19" revision="a9c94b0cc8f9bfa1c0a19b89624f9701b5ba58bd" upstream="refs/heads/release-R81-12871.B-cos-4.19"/>
-  <project name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="bc0b61b2dcced141dfcd6d750bfcce2866618003" sync-c="true"/>
+  <project dest-branch="refs/heads/release-R81-12871.B" name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="9d01539fdd1a6d84f75413cbe496f83f3fd357bc" sync-c="true" upstream="refs/heads/release-R81-12871.B"/>
   <project dest-branch="refs/heads/release-R81-12871.B" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="7f59190889544f7dc647973218f114a1cc777d35" upstream="refs/heads/release-R81-12871.B"/>
   
   <repo-hooks enabled-list="pre-upload" in-project="cos/repohooks"/>