diff --git a/requirements.txt b/requirements.txt
index e8d7975..4bceb3b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ opencv-contrib-python-headless==4.1.2.30
 Pillow==6.1.0
 utils==1.0.1
 pandas==0.25.3
-Flask==1.0.2
+Flask==2.3.2
 seaborn==0.9.0
 matplotlib==3.1.2
 scikit-learn==0.22.1