diff --git a/requirements.txt b/requirements.txt
index 7510d6d0..4f07b9fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Django==1.11.23
-Flask==0.10.1
+Flask==2.3.2
 Flask-Cache==0.13.1
 Jinja2==2.7.3
 Markdown==2.6.2