diff --git a/GUI/requirements.txt b/GUI/requirements.txt
index b3d5488..9aaf4e5 100644
--- a/GUI/requirements.txt
+++ b/GUI/requirements.txt
@@ -6,7 +6,7 @@ idna==2.9
 matplotlib==2.0.0
 numpy==1.12.1
 pandas==0.23.4
-Pillow==5.1.0
+Pillow==9.3.0
 pluggy==0.8.0
 properties==0.4.0
 py==1.7.0