NCP update failing: ./update.sh: No such file or directory

Hey everyone,
I am running NCP on an Raspberry Pi 4. At some point I must have taken the “wrong” updater (the NC internal updater), so I am now on NC version 22.2.3, but still on NCP version 1.37.2. Using nc-update leads to the following output:

[ nc-update ] (Tue Jan 25 21:38:38 CET 2022)
Downloading updates
Performing updates
/usr/local/bin/ncp-update: line 23: ./update.sh: No such file or directory

ncp-report results in the following info:

NextCloudPi diagnostics

NextCloudPi version  v1.37.2
NextCloudPi image    NextCloudPi_08-10-21
distribution         Raspbian GNU/Linux 10 \n \l
automount            yes
USB devices          sda
datadir              /media/ncp/ncdata
data in SD           no
data filesystem      ext2/ext3
data disk usage      127G/458G
rootfs usage         5.0G/29G
swapfile             /media/ncp/swap
dbdir                /var/lib/mysql
Nextcloud check      ok
Nextcloud version    22.2.3.0
HTTPD service        up
PHP service          up
MariaDB service      up
Redis service        up
Postfix service      up
internet check       ok
port check 80        open
port check 443       open
IP                   ***REMOVED SENSITIVE VALUE***
gateway              ***REMOVED SENSITIVE VALUE***
interface            eth0
certificates         ***REMOVED SENSITIVE VALUE***
NAT loopback         no
uptime               28days

Does anyone know how to fix this and update to the newest NCP version?

For future people who end up here, this Cannot run nc-update · Issue #1317 · nextcloud/nextcloudpi · GitHub solved this same issue for me.