diff --git a/requirements.txt b/requirements.txt
index b534a9d..5f0d22d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ nbformat==4.4.0
 nbinteract==0.2.5
 numpy==1.17.4
 opencv-python==4.1.2.30
-Pillow==6.2.1
+Pillow==9.3.0
 PyYAML==5.2
 pyzmq==18.1.0
 qtconsole==4.6.0