diff --git a/docs/qemu_winx11.md b/docs/qemu_winx11.md
index effc6f5..645b15b 100644
--- a/docs/qemu_winx11.md
+++ b/docs/qemu_winx11.md
@@ -1,6 +1,22 @@
 ## Upgrade buster-backports qemu version
 
 ```
+apt install libfdt1=\
+$(apt-cache madison libfdt1|head -n1|awk -F'|' '{print $2}'|sed 's/ //g') \
+-y
+
+apt install libdaxctl1=\
+$(apt-cache madison libdaxctl1|head -n1|awk -F'|' '{print $2}'|sed 's/ //g') \
+-y
+
+apt install libndctl6=\
+$(apt-cache madison libndctl6|head -n1|awk -F'|' '{print $2}'|sed 's/ //g') \
+-y
+
+apt install libpmem1=\
+$(apt-cache madison libpmem1|head -n1|awk -F'|' '{print $2}'|sed 's/ //g') \
+-y
+
 pkgs=$(for i in qemu qemu-block-extra qemu-guest-agent \
 qemu-system qemu-system-arm qemu-system-common qemu-system-data \
 qemu-system-gui qemu-system-mips qemu-system-misc qemu-system-ppc \