New snapshot
diff --git a/snapshot.xml b/snapshot.xml
index 09762b8..a8c1edc 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -14,7 +14,7 @@
   <project dest-branch="refs/heads/main-R81-12871.B" name="cos/manifest" path="manifest" revision="a7ad88c658b9657d23cbeef4b6128aff1214a585" upstream="refs/heads/main-R81-12871.B">
     <copyfile dest="LICENSE" src="LICENSE"/>
   </project>
-  <project dest-branch="refs/heads/main-R81-12871.B" name="cos/overlays/board-overlays" path="src/overlays" revision="a92220e3173b5675696c569ede2f4da1338e938e" upstream="refs/heads/main-R81-12871.B"/>
+  <project dest-branch="refs/heads/main-R81-12871.B" name="cos/overlays/board-overlays" path="src/overlays" revision="f2acfbf10df34b1690dc49522d59641dfc0e1376" upstream="refs/heads/main-R81-12871.B"/>
   <project dest-branch="refs/heads/master" name="cos/repohooks" path="src/repohooks" revision="bcba2b09e0f95c6d131fa69442b7d6bf271e9325" upstream="refs/heads/master"/>
   <project name="mirrors/cros/aosp/platform/external/modp_b64" path="src/third_party/modp_b64" revision="ae26ad8516036774fd3b6e84a98a89955dcf5f61"/>
   <project name="mirrors/cros/chromium/tools/depot_tools" path="src/chromium/depot_tools" revision="9253a6857415ff9a401805b90dbefef70ec874a4"/>
@@ -33,7 +33,7 @@
   <project dest-branch="refs/heads/release-R81-12871.B" name="third_party/chromite" path="chromite" revision="f0d4c96fdee9e43d3a6dafd0e10ee47680fdf98f" upstream="refs/heads/release-R81-12871.B"/>
   <project dest-branch="refs/heads/main-R81-12871.B-cos-4.19" name="third_party/kernel" path="src/third_party/kernel/v4.19" revision="d2f6fb0d0260cd84c4d9007fba2c6e04ba97ed88" upstream="refs/heads/main-R81-12871.B-cos-4.19"/>
   <project dest-branch="refs/heads/main-R81-12871.B" name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="0f13f2c41cca4cc131c7c8421449d33ba1c2eb94" sync-c="true" upstream="refs/heads/main-R81-12871.B"/>
-  <project dest-branch="refs/heads/main-R81-12871.B" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="d84ec02cbfd908e41549668e19b2ff5fa71f3334" upstream="refs/heads/main-R81-12871.B"/>
+  <project dest-branch="refs/heads/main-R81-12871.B" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="155752c143d8dd01388bf7cb9ac1a5ee96cf9f20" upstream="refs/heads/main-R81-12871.B"/>
   
   <repo-hooks enabled-list="pre-upload" in-project="cos/repohooks"/>
 </manifest>