Could not install Social Feed in Contao 4.13.24 with PHP 8.1

[marcfunkDE]

Bug description

When i try to install the social feed extension, the contao manager gives an error:

composer update pdir/social-feed-bundle contao/conflicts --no-install
> Resolving dependencies using Composer Cloud v3.6.0-1-g9d9036c
[7.0MiB/0.36s] Loading composer repositories with package information
[65.9MiB/7.81s] Updating dependencies
[82.2MiB/7.98s] Your requirements could not be resolved to an installable set of packages.
[82.2MiB/7.98s] 
  Problem 1
    - pdir/social-feed-bundle[2.12.0, ..., 2.12.2] require guzzlehttp/guzzle ~6.0 -> found guzzlehttp/guzzle[6.0.0, ..., 6.5.8] but these were not loaded, likely because it conflicts with another require.
    - Root composer.json requires pdir/social-feed-bundle ^2.12 -> satisfiable by pdir/social-feed-bundle[2.12.0, 2.12.1, 2.12.2].
[82.2MiB/7.98s] <warning>Running update with --no-dev does not mean require-dev is ignored, it just means the packages will not be installed. If dev requirements are blocking the update you have to resolve those problems.</warning>
[37.7MiB/8.00s] Memory usage: 37.73MB (peak: 185.61MB), time: 8s.
[37.7MiB/8.00s] Finished Composer Cloud resolving.

Steps to reproduce

Fresh Contao 4.13.24 with news extension and trying to install social feed extension.

Expected behavior

Install the extension.

Bundle Version

2.12.2

Environment

Contao 4.13.24
PHP 8.1

[fritzmg]

You need to use "Update all packages" instead of "Apply".