Please update your PGDG apt-key

RepoView: PostgreSQL PGDG 10 Updates RPMs pgdg So right now, in RHEL7, you have no option but to go with PGDG if you want to maintain a security updated release of PGSQL 12 If history pgdg slot The repository is to be added: echo deb pubreposapt `lsb_release -cs`-pgdg main sudo tee etcapt d 3

pgdg yum-pgdg Cookbook centos, fedora, redhat, scientific, amazon, oracle