diff --git a/requirements.txt b/requirements.txt
index 00047be..897d923 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ mysqlclient==1.4.6
 oauthlib==3.1.0
 odfpy==1.4.1
 openpyxl==3.0.3
-Pillow==7.1.2
+Pillow==9.3.0
 PyMySQL==0.9.3
 python3-openid==3.1.0
 pytz==2020.1