diff --git a/requirements.txt b/requirements.txt
index f92d3d7..3a6e6ba 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ olefile==0.45.1
 Paste==3.0.6
 PasteDeploy==2.0.1
 pexpect==4.2.1
-Pillow==5.1.0
+Pillow==9.0.1
 protobuf==3.0.0
 pyasn1==0.4.5
 pyasn1-modules==0.2.3