diff --git a/server/requirements.txt b/server/requirements.txt
index b44f094..ff60245 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -1,5 +1,5 @@
 configparser==3.5.0b2
-Pillow==6.1.0
+Pillow==9.3.0
 pyserial==3.4
 python-escpos==2.2.0
 pyusb==1.0.2