diff --git a/webapp/requirements.txt b/webapp/requirements.txt
index 43a37ac..bdad721 100644
--- a/webapp/requirements.txt
+++ b/webapp/requirements.txt
@@ -66,7 +66,7 @@ packaging==20.9
 pandas==1.1.5
 pandocfilters==1.4.3
 pickleshare==0.7.5
-Pillow==8.2.0
+Pillow==9.0.0
 proto-plus==1.18.1
 protobuf==3.15.8
 psutil==5.8.0