diff --git a/requirements.txt b/requirements.txt
index cfa9f93..d866fe2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ certifi==2019.3.9
 chardet==3.0.4
 idna==2.8
 lxml==4.3.3
-Pillow==6.2.0
+Pillow==9.3.0
 python-pptx==0.6.18
 requests==2.22.0
 soupsieve==1.9.1