diff --git a/stacksearch webapp/flask server/requirements.txt b/stacksearch webapp/flask server/requirements.txt
index 91bfba3..2426f94 100644
--- a/stacksearch webapp/flask server/requirements.txt	
+++ b/stacksearch webapp/flask server/requirements.txt	
@@ -6,7 +6,7 @@ entrypoints==0.3
 et-xmlfile==1.0.1
 https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-2.1.0/en_core_web_sm-2.1.0.tar.gz#egg=en_core_web_sm
 https://github.com/explosion/spacy-models/releases/download/en_core_web_md-2.1.0/en_core_web_md-2.1.0.tar.gz#egg=en_core_web_md
-Flask==1.0.3
+Flask==2.3.2
 Flask-Cors==3.0.8
 gensim==3.8.0
 gevent==1.4.0