diff --git a/requirements.txt b/requirements.txt
index c7afae7..aae5c1f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -75,7 +75,7 @@ olefile==0.46
 pandocfilters==1.4.2
 parso==0.4.0
 pickleshare==0.7.5
-Pillow==6.0.0
+Pillow==9.0.1
 prometheus-client==0.6.0
 prompt-toolkit==2.0.9
 pyasn1==0.4.8