diff --git a/requirements.txt b/requirements.txt
index e33d800..7578a54 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 tensorflow-gpu>=1.14.0
 python-dotenv>=0.10.1
-Flask==1.1.1
+Flask==2.3.2
 numpy>=1.8.0
 Pillow>=6.0.0
 requests>=2.21.0