diff --git a/requirements.txt b/requirements.txt
index 9300511..9075ba8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Jinja2==2.11.1
 MarkupSafe==1.1.1
 monotonic==1.5
 numpy==1.18.1
-Pillow==7.0.0
+Pillow==8.3.2
 pkg-resources==0.0.0
 python-engineio==3.11.2
 python-socketio==4.4.0