Unable to retrieve zlib package

[jrubio9]

Hi! I hope i'm posting the issue in the correct way.

After changing some text on my Retype project and deploying it to Heroku i get the following error:

` Retype finished in 1.1 seconds!
15 pages built
0 errors
0 warnings
Documentation built successfully!
Switching back to original working directory: /tmp/codon/tmp/buildpacks/022aab6b2ff2b80f15a4c179555951eb028dxxx
-----> Setting up lighttpd
Found 2 logical CPU cores. Will use 3 jobs to compile.
Setting up libpcre
Setting up zlib
! ## Error - Unable to retrieve package.
Failed command and output:

   $ wget "https://zlib.net/zlib-1.2.12.tar.xz"
   
   --2022-10-30 09:32:11--  https://zlib.net/zlib-1.2.12.tar.xz
   Resolving zlib.net (zlib.net)... 85.187.148.2
   Connecting to zlib.net (zlib.net)|85.187.148.2|:443... connected.
   HTTP request sent, awaiting response... 404 Not Found
   2022-10-30 09:32:11 ERROR 404: Not Found.
   ----

! Push rejected, failed to compile Retype (config file at /tmp/build_f359d847/retype.yml) app.
! Push failed`

Don't know if the error is mine or is something related to the zlib version (currently "1.2.12" in compile file and "1.2.13" on zlib.net).

I've acceded to the link "https://zlib.net/zlib-1.2.12.tar.xz" and effectively gives a 404 error.

Thanks for your time :)

[jrubio9]

Changing the version to 1.2.13 solves the problem. (at least in my case)