diff --git a/app/requirements.txt b/app/requirements.txt
index 2620ee6..ba3372f 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,4 +1,4 @@
 # model serving requirements
 spell
-pillow==7.1.0
+pillow==9.0.1
 flask==1.1.1
\ No newline at end of file