diff --git a/requirements.txt b/requirements.txt
index 47fe61f..ebf6dff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ oauth==1.0.1
 oauth2client==4.1.3
 oauthlib==3.0.1
 pilkit==2.0
-Pillow==5.4.1
+Pillow==9.0.0
 pyasn1==0.4.5
 pyasn1-modules==0.2.4
 Pygments==2.3.1