diff --git a/requirements.txt b/requirements.txt
index 345aabf..cf507fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ networkx==2.5
 numpy==1.19.4
 opencv-python==3.4.11.45
 openpyxl==3.0.5
-Pillow==8.0.1
+Pillow==8.1.1
 pyparsing==2.4.7
 pytesseract==0.3.6
 python-dateutil==2.8.1