diff --git a/requirements.txt b/requirements.txt
index 7d1aeba..e416774 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -93,7 +93,7 @@ patsy==0.4.1
 pep8==1.7.0
 pexpect==4.2.1
 pickleshare==0.7.4
-Pillow==4.0.0
+Pillow==8.2.0
 ply==3.9
 prompt-toolkit==1.0.9
 psutil==5.0.1