diff --git a/requirements.txt b/requirements.txt
index 178f705..7e4d1ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ gunicorn==19.9.0
 idna==2.8
 mccabe==0.6.1
 oauthlib==3.1.0
-Pillow==6.0.0
+Pillow==8.3.2
 pycodestyle==2.5.0
 pyflakes==2.1.1
 PyJWT==1.7.1