diff --git a/FunctionProject/requirements.txt b/FunctionProject/requirements.txt
index b4e3eeb..7f0380d 100644
--- a/FunctionProject/requirements.txt
+++ b/FunctionProject/requirements.txt
@@ -1,4 +1,4 @@
 azure-functions
-Pillow==6.2.1
+Pillow==8.1.1
 keras==2.2.4
 tensorflow==1.13.1
\ No newline at end of file