The Yocto repo is showing 3.4.4:
https://git.yoctoproject.org/poky/tree/meta-poky/conf/distro/poky.conf?h=honister#n3
OpenBMC is still at 3.4.3:
https://github.com/openbmc/openbmc/blob/honister/poky/meta-poky/conf/distro/poky.conf#L3
Thanks
Troy