diff --git a/component/qemu-kvm/buildout.cfg b/component/qemu-kvm/buildout.cfg
index acf2f936981920300755206e1c4b0d970330c9e0..efee05d5790ebe1d562bb4d9981d856171cfb1c5 100644
--- a/component/qemu-kvm/buildout.cfg
+++ b/component/qemu-kvm/buildout.cfg
@@ -91,11 +91,11 @@ md5sum = 6097fdb9cbab47c96471274b9044e983
 # XXX: This is not the latest version because
 #      Debian does not provide a stable URL for it.
 <= debian-amd64-netinst-base
-version = 10.8.0
-md5sum = e221f43f4fdd409250908fc4305727d4
+version = 10.10.0
+md5sum = c7d0e562e589e853b5d00563b4311720
 
 [debian-amd64-testing-netinst.iso]
 <= debian-amd64-netinst-base
-release = bullseye_di_alpha3
-version = bullseye-DI-alpha3
-md5sum = bff147077791586fa7c102267da9f2d2
+release = bullseye_di_rc3
+version = bullseye-DI-rc3
+md5sum = 405917de7062c58357a3673c9901f0c4