diff --git a/requirements.txt b/requirements.txt
index fb619f9..881e02a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.0.2
+Flask==2.3.2
 keras==2.2.4
 keras-metrics==0.0.3
 librosa==0.6.2