diff --git a/requirements.txt b/requirements.txt
index 7e1950a0..92cadfc9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ future
 lmdb
 numpy
 opencv-python
-Pillow
+Pillow==9.5.0
 pyyaml
 requests
 scikit-image