Merge pull request #1 from surfaceowl-ai/dependabot/pip/pillow-8.1.1

Bump pillow from 7.1.1 to 8.1.1

Author: surfaceowl

requirements.txt

@@ -12,7 +12,7 @@ numpy==1.18.2
 openpyxl==3.0.3
 pandas==1.0.3
 pandas-bokeh==0.4.2
-pillow==7.1.1
+pillow==8.1.1
 psutil==5.7.0
 pur==5.3.0
 rise==5.6.1