diff --git a/build/requirements.txt b/build/requirements.txt
index 770feb7..f26cfdc 100644
--- a/build/requirements.txt
+++ b/build/requirements.txt
@@ -3,7 +3,7 @@ pandas==0.19.0
 networkx==1.11
 scipy==1.0.0
 statsmodels==0.6.1
-Flask==0.12
+Flask==2.3.2
 Flask-Cors==3.0.3
 uwsgi==2.0.15
 peewee==2.10.1