diff --git a/requirements.txt b/requirements.txt
index 1a23c5f..28f74fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.2
+Flask==2.3.2
 h5py==2.10.0
 Keras==2.4.3
 Keras-Applications==1.0.8