diff --git a/requirements.txt b/requirements.txt
index eccdf12..29c99e5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ networkx==2.4
 numpy==1.18.1
 oauth2client==3.0.0
 pdfkit==0.6.1
-Pillow==7.0.0
+Pillow==9.0.0
 protobuf==3.11.2
 pyasn1==0.4.8
 pyasn1-modules==0.2.8