Update pillow from 8.1.2 to 8.2.0 (#413)

pyup-bot · web-flow · commit dfd84c388304 · 2021-04-06T14:58:48.000-06:00
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -11,4 +11,4 @@ pre-commit==2.11.1
 pip==21.0.1
 descartes==1.1.0
 seaborn>=0.9.1
-pillow==8.1.2
+pillow==8.2.0
