diff --git a/requirements.txt b/requirements.txt
index a984bf5..5388a40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 numpy==1.18.1
 pandas==1.0.1
 matplotlob==3.1.3
-pillow==7.0.0
+pillow==9.0.0
 keras==2.3.1
 keras-preprocessing==1.1.0
 tensorflow==2.1.0