diff --git a/requirements.txt b/requirements.txt
index 96318ad..cc754e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ certifi==2022.12.7
 click==7.1.2
 dominate==2.5.1
 elasticsearch==7.8.1
-Flask==1.1.2
+Flask==2.3.2
 Flask-Bootstrap==3.3.7.1
 Flask-Migrate==2.5.3
 Flask-SQLAlchemy==2.4.4