diff --git a/requirements.txt b/requirements.txt
index 07fd8d1..9782c34 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ numpy==1.16.5
 olefile==0.46
 opencv-python==4.1.1.26
 pandas==0.24.2
-Pillow==6.2.0
+Pillow==8.1.1
 pycparser==2.19
 pyparsing==2.4.2
 python-dateutil==2.8.0