diff --git a/requirements.txt b/requirements.txt
index f844b57..f4319b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -67,7 +67,7 @@ pandocfilters==1.4.2
 parso==0.3.0
 pexpect==4.6.0
 pickleshare==0.7.4
-Pillow==5.3.0
+Pillow==9.3.0
 plotly==2.7.0
 pluggy==0.7.1
 prometheus-client==0.2.0