diff --git a/requirements.txt b/requirements.txt
index eb45e1e..3116756 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -72,7 +72,7 @@ pbr==5.1.3
 pep8==1.7.1
 pexpect==4.6.0
 pickleshare==0.7.5
-Pillow==5.4.1
+Pillow==8.1.1
 pluggy==0.9.0
 pox==0.2.5
 poyo==0.4.2