diff --git a/web/requirements.txt b/web/requirements.txt
index 97dae5e..c6b03d5 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.2
+Flask==2.3.2
 nltk==3.5
 numpy==1.19.0
 PorterStemmer==0.5