diff --git a/rk356x_linux/rk356x_linux_dev.xml b/rk356x_linux/rk356x_linux_dev.xml
index e818195..4aa9927 100644
--- a/rk356x_linux/rk356x_linux_dev.xml
+++ b/rk356x_linux/rk356x_linux_dev.xml
@@ -18,10 +18,10 @@
   </project>
   <project name="gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-buildroot-9.3.0-2020.03-x86_64_aarch64-rockchip-linux-gnu" revision="427f5439bf87835ff3b20746acc8aaafba7d4f53" upstream="master" dest-branch="master"/>
   <project name="gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" path="prebuilts/gcc/linux-x86/aarch64/gcc-linaro-6.3.1-2017.05-x86_64_aarch64-linux-gnu" revision="f96f76d6be89a6e28d4dac1f233f9aca9921f69b" upstream="master" dest-branch="master"/>
-  <project name="kernel" revision="5f54a1a1d1c8efd655426e5d6527c368f385c589" upstream="stable-4.19-rk356x" dest-branch="stable-4.19-rk356x"/>
+  <project name="kernel" revision="73beee80b14ecdd433835693e473a1a504731201" upstream="stable-4.19-rk356x" dest-branch="stable-4.19-rk356x"/>
   <project name="lubancat-bin" revision="7ee295087b9b4b183c9f03cf56edaa9b928e5e1b" upstream="rk356x" dest-branch="rk356x"/>
   <project name="rkbin" revision="70a4b3fc75053d10a2718a75591a2fe998a207de" upstream="master" dest-branch="master"/>
-  <project name="tools" revision="f3cf9b371e85f357865ab164a3eba99e8125d70b" upstream="master" dest-branch="master">
+  <project name="tools" revision="6ba88ee3d6da6d5d67bdafee05c13e03db4a1bbb" upstream="master" dest-branch="master">
     <linkfile src="windows/RKDevTool/RKDevTool_Release/rk356x-config.cfg" dest="tools/windows/RKDevTool/RKDevTool_Release/config.cfg"/>
     <linkfile src="windows/RKDevTool/rockdev/rk356x-package-file" dest="tools/windows/RKDevTool/rockdev/package-file"/>
     <linkfile src="windows/RKDevTool/rockdev/rk356x-mkupdate.bat" dest="tools/windows/RKDevTool/rockdev/mkupdate.bat"/>
@@ -29,5 +29,5 @@
     <linkfile src="linux/Linux_Pack_Firmware/rockdev/rk356x-package-file" dest="tools/linux/Linux_Pack_Firmware/rockdev/package-file"/>
   </project>
   <project name="u-boot" revision="4574b07dd1e87a2e643ab9d2e04bce595c344164" upstream="next-dev" dest-branch="next-dev"/>
-  <project name="ubuntu" revision="9a72d500b73dc40d5d825133b0cf8e51acd7f2f2" upstream="ubuntu20.04" dest-branch="ubuntu20.04"/>
+  <project name="ubuntu" revision="3f4d03b776349f36d51878ae1bafe174bb6436b8" upstream="ubuntu20.04" dest-branch="ubuntu20.04"/>
 </manifest>