diff --git a/api_flask/requirements.txt b/api_flask/requirements.txt
index 48f1671..883ad77 100644
--- a/api_flask/requirements.txt
+++ b/api_flask/requirements.txt
@@ -19,7 +19,7 @@ numpy==1.19.2
 packaging==20.4
 pandas==1.1.3
 partd==1.1.0
-Pillow==8.1.1
+Pillow==9.3.0
 protobuf==3.13.0
 psutil==5.7.2
 pyarrow==1.0.1