diff --git a/requirements.txt b/requirements.txt
index b4c653a..919e316 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ msgpack-python==0.4.7
 passlib==1.6.5
 pbr==1.10.0
 pika==0.10.0
-Pillow==3.2.0
+Pillow==9.3.0
 pudb==2016.2
 pycrypto==2.6.1
 Pygments==2.1.3