diff --git a/snapshot.xml b/snapshot.xml
index 26c0037..a54e4f9 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -19,7 +19,7 @@
   <project dest-branch="refs/heads/release-R101" name="cos/manifest" path="manifest" revision="217523a4407fa6a02c54fc2173309b3a51104a9d" upstream="refs/heads/release-R101">
     <copyfile dest="LICENSE" src="LICENSE"/>
   </project>
-  <project dest-branch="refs/heads/main-R101" name="cos/overlays/board-overlays" path="src/overlays" revision="650619ce326c461908f095b94d6eb3d6cb5d5b09" upstream="refs/heads/main-R101"/>
+  <project dest-branch="refs/heads/main-R101" name="cos/overlays/board-overlays" path="src/overlays" revision="1a3e813f234a284d1c21b8849cc45b950730215f" upstream="refs/heads/main-R101"/>
   <project dest-branch="refs/heads/release-R101" name="cos/policymanager" path="src/third_party/policymanager" revision="25eb11e9dac3bab34657bcf7fadf2f4ddf9e1c2b" upstream="refs/heads/release-R101"/>
   <project dest-branch="refs/heads/master" name="cos/repohooks" path="src/repohooks" revision="8558f83888cd36610a071c6d5864de23b9e9d80f" upstream="refs/heads/master"/>
   <project name="linux-syscall-support.git" path="src/third_party/breakpad/src/third_party/lss" remote="chromium" revision="e1e7b0ad8ee99a875b272c8e33e308472e897660"/>
@@ -40,10 +40,10 @@
   <project dest-branch="refs/heads/release-R101" name="third_party/chromite" path="chromite" revision="5046b4368b8a3bf275fdf852ad7ca6c85c2e5025" upstream="refs/heads/release-R101"/>
   <project dest-branch="refs/heads/main-R101-cos-5.4" name="third_party/kernel" path="src/third_party/kernel/v5.4" revision="664a75d0efab8a9c2cb379b38548f5e62b3c5a7a" upstream="refs/heads/main-R101-cos-5.4"/>
   <project dest-branch="refs/heads/main-R101-cos-5.10" name="third_party/kernel" path="src/third_party/kernel/v5.10" revision="26d5ace8828fa092c2f1062b0276b5267a1138bc" upstream="refs/heads/main-R101-cos-5.10"/>
-  <project dest-branch="refs/heads/main-R101-cos-5.15" name="third_party/kernel" path="src/third_party/kernel/v5.15" revision="b49d3d92e35f7a8100549c52741cb31c5e7f6235" upstream="refs/heads/main-R101-cos-5.15"/>
+  <project dest-branch="refs/heads/main-R101-cos-5.15" name="third_party/kernel" path="src/third_party/kernel/v5.15" revision="39a18b9bba7a88da3d14fc43a7cac4635d4815a6" upstream="refs/heads/main-R101-cos-5.15"/>
   <project dest-branch="refs/heads/main-R101" name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="56ecf6ab351da23c54a1d38daf05d0d7472d9b33" sync-c="true" upstream="refs/heads/main-R101"/>
   <project dest-branch="refs/heads/release-R101" name="third_party/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="7e11816dd37c069bd727ed4b6efc96f6b772e834" upstream="refs/heads/release-R101"/>
-  <project dest-branch="refs/heads/main-R101" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="7fc887342f27088580e54c18d07431a72af2ee58" upstream="refs/heads/main-R101"/>
+  <project dest-branch="refs/heads/main-R101" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="d590b0ac9a668566fc133c43585b38df0c9734c4" upstream="refs/heads/main-R101"/>
   <project dest-branch="refs/heads/release-R101" name="third_party/platform/crosutils" path="src/scripts" revision="3147ac92343752199e621fad9e61d0c80fe4511a" upstream="refs/heads/release-R101"/>
   <project dest-branch="refs/heads/release-R101" name="third_party/platform/vboot_reference" path="src/platform/vboot_reference" revision="25876f2be637a3a923b2c516846adb94b6dba515" upstream="refs/heads/release-R101"/>
   <project dest-branch="refs/heads/release-R101" name="third_party/toolbox" path="src/third_party/toolbox" revision="c9efb0c1d5a96383bf4037309fc0dda914a28b39" upstream="refs/heads/release-R101"/>