diff --git a/requirements.txt b/requirements.txt
index 615f3703..f1422453 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ numpy==1.16.3
 olefile==0.46
 packaging==19.0
 pandas==0.25.0
-Pillow==6.2.0
+Pillow==9.3.0
 pycparser==2.19
 pyOpenSSL==19.0.0
 pyparsing==2.4.0