diff --git a/requirements.txt b/requirements.txt
index e4b14b8..ab02924 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -83,7 +83,7 @@ pbr==3.1.1
 pep8==1.7.0
 pexpect==4.2.1
 pickleshare==0.7.4
-Pillow==4.0.0
+Pillow==8.3.2
 prompt-toolkit==1.0.14
 psutil==5.2.2
 ptxconf==0.1.0