#1 SSL Certificate expired

x syntastic-vhdl-tool:
    Cloning into '/home/onegraund/.local/share/nvim/plugged/syntastic-vhdl-tool'...
    fatal: unable to access 'http://git.vhdltool.com/vhdl-tool/syntastic-vhdl-tool/': SSL certificate problem: certificate has expired

``` x syntastic-vhdl-tool: Cloning into '/home/onegraund/.local/share/nvim/plugged/syntastic-vhdl-tool'... fatal: unable to access 'http://git.vhdltool.com/vhdl-tool/syntastic-vhdl-tool/': SSL certificate problem: certificate has expired ``` When trying to install using vim-plug, I ran into issues with ssl certificate, which prevents me from safely installing the pluggin