diff --git a/make.iso.preseed.sh b/make.iso.preseed.sh
index 5287503..0c33208 100755
--- a/make.iso.preseed.sh
+++ b/make.iso.preseed.sh
@@ -63,7 +63,7 @@ DEBIAN_ISO_TYPE="firm"
 # Define URL according to specified release name {{{
 case "${DEBIAN_VERSION_NAME}" in
 	"oldstable" | "stretch" )
-		DEBIAN_VERSION_NB="9.11.0"
+		DEBIAN_VERSION_NB="9.12.0"
 
 		DEBIAN_ISO_DVD_URL="https://cdimage.debian.org/cdimage/archive/${DEBIAN_VERSION_NB}/amd64/iso-dvd/debian-${DEBIAN_VERSION_NB}-amd64-DVD-1.iso"
 		DEBIAN_ISO_NETINST_URL="https://cdimage.debian.org/cdimage/archive/${DEBIAN_VERSION_NB}/amd64/iso-cd/debian-${DEBIAN_VERSION_NB}-amd64-netinst.iso"
@@ -71,11 +71,11 @@ case "${DEBIAN_VERSION_NAME}" in
 		DEBIAN_ISO_MINI_URL="http://ftp.fr.debian.org/debian/dists/${DEBIAN_VERSION_NAME}/main/installer-amd64/current/images/netboot/mini.iso"
 	;;
 	"stable" | "buster" )
-		DEBIAN_VERSION_NB="10.2.0"
+		DEBIAN_VERSION_NB="10.3.0"
 
 		DEBIAN_ISO_DVD_URL="https://cdimage.debian.org/debian-cd/current/amd64/iso-dvd/debian-${DEBIAN_VERSION_NB}-amd64-DVD-1.iso"
 		DEBIAN_ISO_NETINST_URL="https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/debian-${DEBIAN_VERSION_NB}-amd64-netinst.iso"
-		DEBIAN_ISO_NONFREE_URL="http://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/archive/10.1.0+nonfree/amd64/iso-cd/firmware-10.1.0-amd64-netinst.iso"
+		DEBIAN_ISO_NONFREE_URL="http://cdimage.debian.org/cdimage/unofficial/non-free/cd-including-firmware/archive/10.1.0+nonfree/amd64/iso-cd/firmware-10.2.0-amd64-netinst.iso"
 		DEBIAN_ISO_MINI_URL="http://ftp.fr.debian.org/debian/dists/${DEBIAN_VERSION_NAME}/main/installer-amd64/current/images/netboot/mini.iso"
 	;;
 	"testing" | "bullseye" | "unstable" | "sid")