Merge pull request #39 from source-foundry/dependabot/pip/pycparser-2.20

Author: dependabot-preview[bot]

requirements.txt

@@ -15,5 +15,5 @@ fonttools==4.4.1
 idna==2.9                 # via yarl
 multidict==4.7.5          # via aiohttp, yarl
 pycares==3.1.1            # via aiodns
-pycparser==2.19           # via cffi
+pycparser==2.20           # via cffi
 yarl==1.4.2               # via aiohttp