diff --git a/default.xml b/default.xml
index d7f4f3d402b3ef568622905b1fd925053fbaa987..bf434d525c84fcf3973c35bb4aa44ed4d9602a0b 100644
--- a/default.xml
+++ b/default.xml
@@ -52,8 +52,8 @@ SPDX-FileCopyrightText: Huawei Inc.
 	<project name="oniro-core/oniro.git" remote="eclipse" revision="c72e3df8ded4e8e6d8330c008e999b4ff8dce758" path="oniro">
 		<linkfile src="README.md" dest="README.md"/>
 	</project>
-	<project name="oniro-core/meta-clang.git" remote="eclipse" revision="oniro/kirkstone" path="meta-clang" />
-	<project name="oniro-core/meta-zephyr.git" remote="eclipse" revision="oniro/kirkstone" path="meta-zephyr" />
+	<project name="oniro-core/meta-clang.git" remote="eclipse" revision="72187036fe88850fe1a89fb4a3d53d2134680ccf" path="meta-clang" />
+	<project name="oniro-core/meta-zephyr.git" remote="eclipse" revision="78394054f3c1b54bd56a74cb5733987cffb588c7" path="meta-zephyr" />
 	<project name="oniro-core/docs.git" remote="eclipse" revision="bbcb3db07f4e5298186f04cfb947b61f19092a18" path="docs" />
 	<project name="distro/governance/ip-policy" remote="oniro-booting" revision="da7ca4ea8b5207a5f9e56d3f360629b8f30c943d" path="ip-policy" />