diff --git a/rk356x_linux/rk356x_linux_dev.xml b/rk356x_linux/rk356x_linux_dev.xml
index 6913c9f..a168ee9 100644
--- a/rk356x_linux/rk356x_linux_dev.xml
+++ b/rk356x_linux/rk356x_linux_dev.xml
@@ -9,7 +9,7 @@
   <!-- <include name="include/rk356x_buildroot.xml" /> -->
   <!-- 如果需要构建Buildroot或recovery分区，打开rk356x_buildroot.xml -->
   
-  <project name="debian" revision="1c423f5e9b967514ae1d425d3732556e06323311" upstream="debian10" dest-branch="debian10"/>
+  <project name="debian" revision="56f58bb02a4c0dda557022583cdce7a444b510e0" upstream="debian10" dest-branch="debian10"/>
   <project name="device_rockchip" path="device/rockchip" revision="831aed26e77266e8b0f6a4ea5341f6fd5beaaae1" upstream="master" dest-branch="master">
     <linkfile src="common/mkfirmware.sh" dest="mkfirmware.sh"/>
     <linkfile src="common/build.sh" dest="build.sh"/>
@@ -18,16 +18,16 @@
   </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="ddf356c1c502e6870c1058e093530c7de6398f13" upstream="stable-4.19-rk356x" dest-branch="stable-4.19-rk356x"/>
+  <project name="kernel" revision="1dcab8cfa74a24751305ddc5a5fa1d10e616749d" 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="50f626abcd07bdc663406e00993546a686c77ddc" upstream="master" dest-branch="master"/>
-  <project name="tools" revision="e8adb3e955688312a9d4d240da2bdca965c57a44" upstream="master" dest-branch="master">
+  <project name="rkbin" revision="70a4b3fc75053d10a2718a75591a2fe998a207de" upstream="master" dest-branch="master"/>
+  <project name="tools" revision="f3cf9b371e85f357865ab164a3eba99e8125d70b" 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"/>
     <linkfile src="linux/Linux_Pack_Firmware/rockdev/rk356x-mkupdate.sh" dest="tools/linux/Linux_Pack_Firmware/rockdev/mkupdate.sh"/>
     <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="dba3c59ad0b38168745911c842edcba0f89f3926" upstream="next-dev" dest-branch="next-dev"/>
-  <project name="ubuntu" revision="1fed5469cee67b6332753854ebd16d2411d0ede8" upstream="ubuntu20.04" dest-branch="ubuntu20.04"/>
+  <project name="u-boot" revision="4574b07dd1e87a2e643ab9d2e04bce595c344164" upstream="next-dev" dest-branch="next-dev"/>
+  <project name="ubuntu" revision="852941a5c7942efd7d5f3f2bad41c319917c3605" upstream="ubuntu20.04" dest-branch="ubuntu20.04"/>
 </manifest>