diff --git a/requirements.txt b/requirements.txt
index 091fb89..bd3937c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ mccabe==0.6.1
 numpy==1.18.4
 packaging==20.4
 pandas==1.0.3
-Pillow==7.1.2
+Pillow==8.1.1
 pylint==2.5.2
 pyparsing==2.4.7
 python-dateutil==2.8.1