all: upgrade direct dependencies

[mmcloughlin]

No description provided.

[codecov-io]

Codecov Report

Merging #172 (3b550e8) into master (8f3c4ea) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #172   +/-   ##
=======================================
  Coverage   79.47%   79.47%           
=======================================
  Files          55       55           
  Lines       30884    30884           
=======================================
  Hits        24546    24546           
  Misses       6192     6192           
  Partials      146      146           

Flag	Coverage Δ
integration	7.38% <ø> (ø)
unittests	77.58% <ø> (ø)

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