diff --git a/test_requirements/base.txt b/test_requirements/base.txt
index 53e9877..78187b5 100644
--- a/test_requirements/base.txt
+++ b/test_requirements/base.txt
@@ -1,4 +1,4 @@
-Pillow==4.0.0
+Pillow==8.2.0
 argparse==1.4.0
 coverage==4.3.4
 coveralls==1.1