diff --git a/rk356x_linux/rk356x_linux_dev.xml b/rk356x_linux/rk356x_linux_dev.xml
index 8d8c675..d1ff2c0 100644
--- a/rk356x_linux/rk356x_linux_dev.xml
+++ b/rk356x_linux/rk356x_linux_dev.xml
@@ -20,7 +20,7 @@
   <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="c3359ccd709fed874a3d143f6cd9e4f823db1727" 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="8350c611251e50410eabb29f7df66083efeb9551" upstream="master" dest-branch="master"/>
+  <project name="rkbin" revision="bf63f186b9d6ffeca758278f8cadb5d5e5dc7f86" upstream="master" dest-branch="master"/>
   <project name="tools" revision="210be81d659a6bc4e7a648744ae77837f394be0f" 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"/>
@@ -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="3f4d03b776349f36d51878ae1bafe174bb6436b8" upstream="ubuntu20.04" dest-branch="ubuntu20.04"/>
+  <project name="ubuntu" revision="a53a4438737b56619363fd77989f16c1fa2546b4" upstream="ubuntu20.04" dest-branch="ubuntu20.04"/>
 </manifest>