diff --git a/requirements.txt b/requirements.txt
index 64f034b..e1e018c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ itsdangerous==1.1.0
 Jinja2==2.10.3
 MarkupSafe==1.1.1
 multidict==4.5.2
-Pillow==6.2.0
+Pillow==8.1.1
 pyzbar==0.1.8
 qrcode==6.1
 qrtools==0.0.2