diff --git a/requirements.txt b/requirements.txt
index b7fdc6d..19ca215 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -46,7 +46,7 @@ pandocfilters==1.4.2
 parso==0.3.1
 pexpect==4.6.0
 pickleshare==0.7.4
-Pillow==3.1.2
+Pillow==9.3.0
 plotly==3.1.0
 prometheus-client==0.3.0
 prompt-toolkit==1.0.15