nix shell fails, 'libsForQt515' has been renamed to/replaced by 'libsForQt5'

[MindSwipe]

Trying to use openconnect-sso in a nix shell with

nix shell -i -f https://github.com/vlaci/openconnect-sso/archive/master.tar.gz

Fails during derivation with the error message

'libsForQt515' has been renamed to/replaced by 'libsForQt5'

Full output:

error:
       … while evaluating the file '/nix/store/xyydz4b7yrq5rwr7ri43w35db03npbga-source/default.nix':

       … while evaluating the attribute 'openconnect-sso'
         at /nix/store/xyydz4b7yrq5rwr7ri43w35db03npbga-source/nix/default.nix:75:11:
           74| {
           75|   inherit openconnect-sso shell;
             |           ^
           76| }

       … while evaluating a branch condition
         at /nix/store/sxx303my1hxx6zrbcrpwgjgvp9n1gd8v-source/pkgs/top-level/aliases.nix:27:5:
           26|     alias:
           27|     if alias.recurseForDerivations or false then
             |     ^
           28|       lib.removeAttrs alias [ "recurseForDerivations" ]

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: 'libsForQt515' has been renamed to/replaced by 'libsForQt5'

Same error happens when I try to install it with nix-env