diff --git a/PF_Tracker/requirements.txt b/PF_Tracker/requirements.txt
index a8a5bf4..981cfbc 100644
--- a/PF_Tracker/requirements.txt
+++ b/PF_Tracker/requirements.txt
@@ -1,5 +1,5 @@
 click==7.1.2
-Flask==1.1.2
+Flask==2.3.2
 Flask-SQLAlchemy==2.4.4
 flaskwebgui==0.1.13
 itsdangerous==1.1.0