diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index a33ec1e..775b2ee
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ MySQL-python==1.2.5
 nltk==3.2.1
 numpy==1.11.1
 pika==0.10.0
-Pillow==3.3.0
+Pillow==9.0.1
 psycopg2==2.7.1
 PyTorch===4.1.1-SNAPSHOT
 PyYAML==3.12