update dependencies

[nikepan]

No description provided.

[codecov-commenter]

Codecov Report

Merging #62 (d85e5c2) into master (4638249) will decrease coverage by 1.75%.
The diff coverage is n/a.

❗ Current head d85e5c2 differs from pull request most recent head ee4452d. Consider uploading reports for the commit ee4452d to get more accurate results

@@            Coverage Diff             @@
##           master      #62      +/-   ##
==========================================
- Coverage   74.22%   72.48%   -1.75%     
==========================================
  Files           8        8              
  Lines         745      745              
==========================================
- Hits          553      540      -13     
- Misses        156      169      +13     
  Partials       36       36              

Flag	Coverage Δ
unittests	72.48% <ø> (-1.75%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
server.go	54.54% <ø> (-11.82%)	⬇️