diff --git a/requirements.txt b/requirements.txt
index add80fd..cb5f6c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 tensorflow==1.7.0
-Pillow==5.2.0
+Pillow==9.0.1
 joblib==0.12.5