diff --git a/requirements.txt b/requirements.txt
index 607f8ce..f86ea87 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 openslide-python==1.1.1
-Pillow==6.2.0
+Pillow==10.0.1
 opencv-python==3.4.4.19
 scikit-image==0.14.2
 tissueloc==2.0.1