diff --git a/requirements.txt b/requirements.txt
index 8e19622..faf3b27 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ multiprocess==0.70.9
 numpy==1.18.1
 pandas==1.0.1
 pathos==0.2.5
-Pillow==7.0.0
+Pillow==9.3.0
 pox==0.2.7
 ppft==1.6.6.1
 pycparser==2.19