diff --git a/requirements.txt b/requirements.txt
index cdeaaad..c525faa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Mako==0.9.1
 MarkupSafe==0.18
 MySQL-python==1.2.3
 PAM==0.4.2
-Pillow==2.3.0
+Pillow==8.3.2
 PyPDF2==1.24
 PyYAML==3.11
 Twisted-Core==13.2.0