diff --git a/requirements.txt b/requirements.txt
index 780e1ce..862ef96 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ torchvision==0.4.0
 texttable==1.6.2
 networkx==2.4
 numba==0.48.0
-Pillow==7.0.0
+Pillow==9.0.1
 scikit-learn==0.22.1
 tensorboardX==2.0
 tqdm==4.42.1