diff --git a/requirements.txt b/requirements.txt
index fff660e..bc575ee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ mkl-random==1.1.0
 mkl-service==2.3.0
 numpy==1.18.1
 olefile==0.46
-Pillow==7.0.0
+Pillow==8.3.2
 pycodestyle==2.5.0
 pyparsing==2.4.6
 python-dateutil==2.8.1