diff --git a/snapshot.xml b/snapshot.xml
index 34e9f27..882983a 100644
--- a/snapshot.xml
+++ b/snapshot.xml
@@ -19,7 +19,7 @@
   <project dest-branch="refs/heads/master" name="cos/manifest" path="manifest" revision="06c6da4bac8484386a3b8d81af958308f7ff1fd2" upstream="refs/heads/master">
     <copyfile dest="LICENSE" src="LICENSE"/>
   </project>
-  <project dest-branch="refs/heads/master" name="cos/overlays/board-overlays" path="src/overlays" revision="e1f8d61830bb40f8dbe2b90b54f7ba6641d44cab" upstream="refs/heads/master"/>
+  <project dest-branch="refs/heads/master" name="cos/overlays/board-overlays" path="src/overlays" revision="37361c46cb1364a97e711fd79546cb692319e30c" upstream="refs/heads/master"/>
   <project dest-branch="refs/heads/main" name="cos/policymanager" path="src/third_party/policymanager" revision="7a99a03ca9d2172297f9ed2293322fa433f26ed3" upstream="refs/heads/main"/>
   <project dest-branch="refs/heads/master" name="cos/repohooks" path="src/repohooks" revision="e176a9976b81b6a2f7c5665556349ac2f71595d3" upstream="refs/heads/master"/>
   <project name="linux-syscall-support.git" path="src/third_party/breakpad/src/third_party/lss" remote="chromium" revision="e1e7b0ad8ee99a875b272c8e33e308472e897660"/>
@@ -40,7 +40,7 @@
   <project dest-branch="refs/heads/main" name="third_party/chromite" path="chromite" revision="b48c14ddd255dfbe1c58e1ffc10f4cf8b29357d1" upstream="refs/heads/main"/>
   <project dest-branch="refs/heads/cos-5.4" name="third_party/kernel" path="src/third_party/kernel/v5.4" revision="664a75d0efab8a9c2cb379b38548f5e62b3c5a7a" upstream="refs/heads/cos-5.4"/>
   <project dest-branch="refs/heads/cos-5.10" name="third_party/kernel" path="src/third_party/kernel/v5.10" revision="26d5ace8828fa092c2f1062b0276b5267a1138bc" upstream="refs/heads/cos-5.10"/>
-  <project dest-branch="refs/heads/cos-5.15" name="third_party/kernel" path="src/third_party/kernel/v5.15" revision="cb3be811b87b1f7f896e2c4a5591ae0d3c1bdb32" upstream="refs/heads/cos-5.15"/>
+  <project dest-branch="refs/heads/cos-5.15" name="third_party/kernel" path="src/third_party/kernel/v5.15" revision="f18c34e153e238eb7e61f4e130b808573aaf5dc2" upstream="refs/heads/cos-5.15"/>
   <project dest-branch="refs/heads/master" name="third_party/overlays/chromiumos-overlay" path="src/third_party/chromiumos-overlay" revision="7e1ebf94566ab300148b1a035411b0bca3cc6d83" sync-c="true" upstream="refs/heads/master"/>
   <project dest-branch="refs/heads/master" name="third_party/overlays/eclass-overlay" path="src/third_party/eclass-overlay" revision="d2c1f0967b1b06b02fb9b3cefd8528469bc7d3e7" upstream="refs/heads/master"/>
   <project dest-branch="refs/heads/master" name="third_party/overlays/portage-stable" path="src/third_party/portage-stable" revision="f8632fa9c029c7cfc2056e4f0e046c35180af522" upstream="refs/heads/master"/>