diff --git a/requirements.txt b/requirements.txt
index 8719444..5f787d9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Flask==0.11.1
 Flask-Babel==0.11.1
 Flask-Login==0.3.2
 Flask-WTF==0.13.1
-Pillow==6.2.0
+Pillow==9.3.0
 Pygments==2.1.3
 pycrypto==2.6.1
 beautifulsoup4==4.5.3