diff --git a/requirements.txt b/requirements.txt
index ab5124f..a16f269 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-flask==1.1.1
+flask==2.3.2
 tensorflow-cpu==2.7.2
 tensorflow_hub==0.10.0
 matplotlib==3.3.3