diff --git a/requirements.txt b/requirements.txt
index 04ff0c4..b6d0225 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,7 +40,7 @@ mkl-random==1.0.1
 networkx==2.2
 nltk==3.4.5
 numpy==1.15.1
-Pillow==6.2.0
+Pillow==9.3.0
 pyparsing==2.2.1
 python-dateutil==2.7.3
 pytz==2018.5