diff --git a/snapshot.xml b/snapshot.xml
index 00f4f00..1168449 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -3,33 +3,32 @@
   <notice>Your sources have been sync'd successfully.</notice>
   <remote fetch="https://cos.googlesource.com" name="cos" review="https://cos-review.googlesource.com"/>
   
-  <default remote="cos" revision="refs/heads/master" sync-j="8"/>
+  <default remote="cos" revision="refs/heads/release-R85-13310.B" sync-j="8"/>
   
-  <project dest-branch="refs/heads/master" name="cos/manifest" path="manifest" revision="97024e4e63f6e83ff82c728d2ed78171ffe3105c" upstream="refs/heads/master">
+  <project dest-branch="refs/heads/release-R85-13310.B" name="cos/manifest" path="manifest" revision="f681ede46930cebbceeae5be410ab9203fe99a53" upstream="refs/heads/release-R85-13310.B">
     <copyfile dest="LICENSE" src="LICENSE"/>
   </project>
-  <project dest-branch="refs/heads/master" name="cos/overlays/board-overlays" path="src/overlays" revision="ad9105ea76ebd6dd5e4cdded889ba340b344bba8" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/aosp/platform/external/modp_b64" path="src/third_party/modp_b64" revision="467734f4870d3ab23968f5ebdd461f6112e4103b" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromium/tools/depot_tools" path="src/chromium/depot_tools" revision="af04ef2a7d2eea5a4b4bf8d5ee56e53ea722f9b9" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/chromite" path="chromite" revision="d56cca993ce6722f1b7cb12395b39c73b0ebfd81" upstream="refs/heads/master"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="cos/overlays/board-overlays" path="src/overlays" revision="79526c365797fc12294c0c3fdaabbcc8b87bb68a" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/aosp/platform/external/modp_b64" path="src/third_party/modp_b64" revision="467734f4870d3ab23968f5ebdd461f6112e4103b" upstream="refs/heads/release-R85-13310.B"/>
+  <project name="mirrors/cros/chromium/tools/depot_tools" path="src/chromium/depot_tools" revision="19d4809e112652f918494840bab819603b0a2816"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/chromite" path="chromite" revision="bd652be33fd3cd76948f6631692f680cc6b81278" upstream="refs/heads/release-R85-13310.B"/>
   <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/infra/proto" path="chromite/infra/proto" revision="437e15767f17f3407a83fc20b031115a693436bf" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="3381f5e5b11c7aa0c52679514d66a2b5d5a4a902" sync-c="true" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="e809d14909f4875c1b8c83b227b2f7db8614392b" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/overlays/portage-stable" path="src/third_party/portage-stable" revision="88b5337abb561b6d43815a9aea57a90a85d0c23f" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/platform/crostestutils" path="src/platform/crostestutils" revision="4a382fb97c9d25d3406547c2ef182d25bea85718" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/platform/crosutils" path="src/scripts" revision="431cf23a01176ff966364f80c6b9ed6e046dfd8b" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/platform/dev-util" path="src/platform/dev" revision="8b347bc402eaaec2cc59fb18693937d0f1aac995" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/platform/dm-verity" path="src/platform/verity" revision="393cd4d510256b0bb2bdd0acd9656105cfd28771" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/platform/vboot_reference" path="src/platform/vboot_reference" revision="4b3e5288ec913f2f4f9e9ce9fda5dae1aba92186" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/platform2" path="src/platform2" revision="9848e808375c83c3f3ab17f07ce05ba24cfb8ef2" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/repohooks" path="src/repohooks" revision="4cee050efc3512485b3f5ac6460388052fc266b6" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/third_party/autotest" path="src/third_party/autotest/files" revision="59ef5982ef81e9d246608dde515171add497e6a4" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/chromeos-2016.05" name="mirrors/cros/chromiumos/third_party/coreboot" path="src/third_party/coreboot" revision="a834758ff9fd27fb0e569c1a0b3517c3a5e35d9f" upstream="refs/heads/chromeos-2016.05"/>
-  <project dest-branch="refs/heads/chromeos-2.3.75" name="mirrors/cros/chromiumos/third_party/portage_tool" path="src/third_party/portage_tool" revision="0e1f3adafd56a94cbf3b0aa63b150eb5a64f2ca1" upstream="refs/heads/chromeos-2.3.75"/>
-  <project dest-branch="refs/heads/master-0.22" name="mirrors/cros/chromiumos/third_party/pyelftools" path="chromite/third_party/pyelftools" revision="0890b98431a9b2e637c18f719232d06a4e5c3cd8" upstream="refs/heads/master-0.22"/>
-  <project dest-branch="refs/heads/master" name="mirrors/cros/chromiumos/third_party/toolchain-utils" path="src/third_party/toolchain-utils" revision="edc59f7812ca3aa1b5e304d2db7ee4cc44d26482" upstream="refs/heads/master"/>
-  <project dest-branch="refs/heads/cos-4.19" name="third_party/kernel" path="src/third_party/kernel/v4.19" revision="f8649a7408c63f53937e33b0e8379679b0434849" upstream="refs/heads/cos-4.19"/>
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+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="947f293e1b6295ca53d9a708d758fd923b862a0b" sync-c="true" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="9db0b296be5ebc27ae8ccc80349e9cccbc6ddcc7" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/overlays/portage-stable" path="src/third_party/portage-stable" revision="80cda652a6882288f92b5d0a1e2ff05b10c68909" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/platform/crostestutils" path="src/platform/crostestutils" revision="eb7540005dc36527f3c800f20da876fc4602de71" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/platform/crosutils" path="src/scripts" revision="431cf23a01176ff966364f80c6b9ed6e046dfd8b" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/platform/dev-util" path="src/platform/dev" revision="3b94aaf7ab46f1e73d00748414bfec9c97986de7" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/platform/dm-verity" path="src/platform/verity" revision="393cd4d510256b0bb2bdd0acd9656105cfd28771" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/platform/vboot_reference" path="src/platform/vboot_reference" revision="0776fb3aab035d32fd1148627953e2aedd08c987" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/platform2" path="src/platform2" revision="f53f87796c93b475d33df8409338051a5d78fa66" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/repohooks" path="src/repohooks" revision="4cee050efc3512485b3f5ac6460388052fc266b6" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/third_party/autotest" path="src/third_party/autotest/files" revision="90461d3e791145e20a4c2acc8651352bd7088fd6" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B-chromeos-2016.05" name="mirrors/cros/chromiumos/third_party/coreboot" path="src/third_party/coreboot" revision="125a5ec1a5e381af69dddfb921621affc307466d" upstream="refs/heads/release-R85-13310.B-chromeos-2016.05"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/third_party/portage_tool" path="src/third_party/portage_tool" revision="0e1f3adafd56a94cbf3b0aa63b150eb5a64f2ca1" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/third_party/pyelftools" path="chromite/third_party/pyelftools" revision="0890b98431a9b2e637c18f719232d06a4e5c3cd8" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B" name="mirrors/cros/chromiumos/third_party/toolchain-utils" path="src/third_party/toolchain-utils" revision="dc996b9cd333b330ca79985a93f9a71995676a71" upstream="refs/heads/release-R85-13310.B"/>
+  <project dest-branch="refs/heads/release-R85-13310.B-cos-5.4" name="third_party/kernel" path="src/third_party/kernel/v5.4" revision="43149c67d9eab8c02ce6958ec7867caba58b0af8" upstream="refs/heads/release-R85-13310.B-cos-5.4"/>
   
   <repo-hooks enabled-list="pre-upload" in-project="mirrors/cros/chromiumos/repohooks"/>
 </manifest>