Merge pull request #345 from tutorcruncher/dependabot/pip/boto3-1.17.62

Bump boto3 from 1.14.7 to 1.17.62

Author: alextford11

tcsocket/requirements.txt

@@ -3,7 +3,7 @@ aiodns==2.0.0
 aiohttp==3.7.4
 aiopg==1.1.0
 arq==0.19.1
-boto3==1.14.7
+boto3==1.17.62
 cchardet==2.1.7
 gunicorn==20.0.4
 python-dateutil==2.8.1