diff --git a/requirements.txt b/requirements.txt
index 5543bea..63f89f5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Jinja2==2.11.1
 MarkupSafe==1.1.1
 pdf-annotate==0.11.0
 pdfrw==0.4
-Pillow==7.0.0
+Pillow==8.1.1
 pytz==2019.3
 Werkzeug==1.0.0
 WTForms==2.2.1