diff --git a/requirements.txt b/requirements.txt
index 0bf6cbb..b657108 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ MarkupSafe==1.1.1
 nltk==3.4.1
 numpy==1.16.3
 opencv-python==4.1.0.25
-Pillow==6.0.0
+Pillow==8.1.1
 pytesseract==0.2.6
 python-dateutil==2.8.0
 requests==2.21.0