diff --git a/requirements.txt b/requirements.txt
index 94b5483..7ee5eea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ isort==4.3.4
 lazy-object-proxy==1.3.1
 mccabe==0.6.1
 oauthlib==2.1.0
-Pillow==5.2.0
+Pillow==9.0.0
 PyJWT==1.6.4
 pylint==2.1.1
 python3-openid==3.1.0