diff --git a/FunctionProject/requirements.txt b/FunctionProject/requirements.txt
index b4e3eeb..2042582 100644
--- a/FunctionProject/requirements.txt
+++ b/FunctionProject/requirements.txt
@@ -1,4 +1,4 @@
 azure-functions
-Pillow==6.2.1
+Pillow==9.0.1
 keras==2.2.4
 tensorflow==1.13.1
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 18526f9..af40f40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Pillow==6.2.1
+Pillow==9.0.1
 keras==2.2.4
 tensorflow==1.13.1
 matplotlib==3.1.1