Try with more recent Pillow

Author: saimn

tox.ini

@@ -5,16 +5,16 @@ isolated_build = true
 
 [gh-actions]
 python =
-    3.6: py36-pillow70
-    3.7: py37-pillow71
+    3.6: py36-pillow72
+    3.7: py37-pillow80
     3.8: py38-pillow-latest, check
     3.9: py39-pillow-latest
     pypy3: pypy3
 
 [testenv]
 deps =
-    pillow70: Pillow==7.0.0
-    pillow71: Pillow==7.1.0
+    pillow80: Pillow==8.0.1
+    pillow72: Pillow==7.2.0
 extras =
     all
     tests