diff --git a/requirements.txt b/requirements.txt
index 9b6df0d..152ecf8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ pymongo == 3.2
 scipy == 0.16.1
 scikit_image == 0.11.3
 PyOpenGL == 3.1.1a1
-Pillow == 3.1.1
+Pillow == 9.0.1
 beautifulsoup4 == 4.4.1
 cv2 == 1.0
 pyassimp == 0.1