diff --git a/scripts/install_dependencies.sh b/scripts/install_dependencies.sh
index f7aafce2fc5173380192fd84fe419a8ec1d55346..d86fcf4317c6e645110b38043c6e78d641f05281 100755
--- a/scripts/install_dependencies.sh
+++ b/scripts/install_dependencies.sh
@@ -22,7 +22,7 @@
 
 #http://ftp.us.debian.org/debian/pool/main/d/debootstrap/
 #1.0.${minimal_debootstrap}
-minimal_debootstrap="80"
+minimal_debootstrap="81"
 host_arch="$(uname -m)"
 
 debootstrap_is_installed () {