diff --git a/server/requirements.txt b/server/requirements.txt
index b0d8786..3e5411d 100644
--- a/server/requirements.txt
+++ b/server/requirements.txt
@@ -1,4 +1,4 @@
-flask==1.1.2
+flask==2.3.2
 flask-cors==3.0.9
 flask_restful==0.3.8
 gensim==3.8.3