diff --git a/requirements.txt b/requirements.txt
index 9e80c77..290bf0b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 ChatterBot==1.0.4
 chatterbot-corpus==1.2.0
-Flask==1.1.2
+Flask==2.3.2
 flask-restx==0.5.1
 nltk==3.6.6
 numpy==1.22.0