diff --git a/requirements.txt b/requirements.txt
index ae78ea6..75cdca6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.1
+Flask==2.3.2
 pymongo==3.9.0
 libvirt-python==6.5.0
 werkzeug==0.16.0