diff --git a/requirements.txt b/requirements.txt
index 023c032..8c71ed3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 matplotlib==3.0.3
 numpy==1.15.4
-pillow==9.0.0
+pillow==9.3.0
 scipy==1.1.0
 sklearn==0.0
 tensorflow==1.12.0