diff --git a/snapshot.xml b/snapshot.xml
index b69820a..0e366cb 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="4046a5e1b7f01e5af9e9d385902bdf4addba037e" upstream="refs/heads/main-R101"/>
+  <project dest-branch="refs/heads/main-R101" name="cos/overlays/board-overlays" path="src/overlays" revision="c0cb0cac394142502b234c6df2618c6820b035b8" 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 dest-branch="refs/heads/main" name="cos/scripts" path="src/scripts/cos" revision="19b9bb31bcf4909d0186e16962a3072733c96787" upstream="refs/heads/main"/>
@@ -41,7 +41,7 @@
   <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="64788af868eea16979c3ad9267bd0ec539057f43" 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="33aa1d02f29742dd4a0b97879bdbb886288a4248" 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="a158a9e5f304e62ed0b7c5b8e0e90859677c8b7a" 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="c14a6117d467379421beb4ff0161f65e5bde9c60" 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="b3a67f36cf036ef568df69a398b143844bb8f4f3" upstream="refs/heads/main-R101"/>