kernel update - not found

after:

cd /opt/scripts/tools
./update_kernel.sh --bone-kernel --lts-4_4

today I get errors that some resources are not found:

Reading package lists… Done
info: checking archive
–2016-12-28 12:27:17-- https://rcn-ee.net/deb/wheezy-armhf/LATEST-omap-psp
Resolving rcn-ee.net (rcn-ee.net)… 45.33.2.10, 2600:3c00::f03c:91ff:fe37:6ad5
Connecting to rcn-ee.net (rcn-ee.net)|45.33.2.10|:443… connected.
HTTP request sent, awaiting response… 404 Not Found
2016-12-28 12:27:25 ERROR 404: Not Found.

Regards
Grzegorz

Oh that directory has been gone for awhile..

cd /opt/scripts/tools
git pull

Regards,