diff --git a/requirements.txt b/requirements.txt
index d250e9f..bb50a01 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # For web server
-Flask==1.1.2
+Flask==2.3.2
 
 # For setting up environment
 python-dotenv==0.13.0