diff --git a/requirements.txt b/requirements.txt
index c527e26..2192196 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ numpy==1.17.1
 opencv-python==4.1.1.26
 opt-einsum==3.1.0
 pandas==0.25.1
-Pillow==6.1.0
+Pillow==8.1.1
 protobuf==3.10.0
 psutil==5.6.3
 pyparsing==2.4.2