diff --git a/python/Mytodolist/requirements.txt b/python/Mytodolist/requirements.txt
index a5c5ce3..048ee60 100644
--- a/python/Mytodolist/requirements.txt
+++ b/python/Mytodolist/requirements.txt
@@ -140,7 +140,7 @@ patsy==0.5.0
 pbr==5.1.3
 pep8==1.7.1
 pickleshare==0.7.4
-Pillow==5.4.1
+Pillow==9.0.1
 pkginfo==1.4.2
 plotly==3.8.1
 plotly-express==0.1.7