diff --git a/server/requirements.txt b/server/requirements.txt
index db1040c..9a9f53d 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -43,7 +43,7 @@ MySQL-python==1.2.5
 oauthlib==1.0.3
 pep8==1.5.7
 permission==0.4.1
-Pillow==3.1.1
+Pillow==9.0.0
 pyasn1==0.1.9
 pyasn1-modules==0.0.8
 pycparser==2.14