diff --git a/requirements.txt b/requirements.txt
index 1044888..f2826dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ oauthlib==3.1.0
 opencv-python==4.2.0.34
 opt-einsum==3.2.1
 pandas==1.0.3
-Pillow==6.2.0
+Pillow==9.0.0
 pkg-resources==0.0.0
 protobuf==3.12.1
 pyasn1==0.4.8