updates, and problem with 'docker buildx build'

[fenugrec]

'sudo docker buildx build .' results in

=> ERROR [2/4] RUN apk add --update --no-cache  lighttpd=1.4.64-r0  lighttpd-mod_auth   && rm -rf /var/cache/ap  2.7s
------                                                                                                                 
 > [2/4] RUN apk add --update --no-cache        lighttpd=1.4.64-r0      lighttpd-mod_auth   && rm -rf /var/cache/apk/*:
0.855 fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/main/x86_64/APKINDEX.tar.gz                                    
1.140 fetch https://dl-cdn.alpinelinux.org/alpine/v3.22/community/x86_64/APKINDEX.tar.gz                               
2.255 ERROR: unable to select packages:                                                                                
2.258   lighttpd-1.4.79-r0:
2.258     breaks: world[lighttpd=1.4.64-r0]
------
Dockerfile:7
--------------------
   6 |     
   7 | >>> RUN apk add --update --no-cache \
   8 | >>>      lighttpd=${LIGHTTPD_VERSION} \
   9 | >>>      lighttpd-mod_auth \
  10 | >>>   && rm -rf /var/cache/apk/*
  11 |     
--------------------
ERROR: failed to solve: process "/bin/sh -c apk add --update --no-cache \tlighttpd=${LIGHTTPD_VERSION} \tlighttpd-mod_auth   && rm -rf /var/cache/apk/*" did not complete successfully: exit code: 1

I 'use' docker once every 2 years so I may be doing something wrong, but is it possible the version currently requested by us (1.4.64) is too old and not on mirrors anymore ?

Are there any plans to update this docker to more recent lighttpd releases or should I look into using another container ?

Thanks!