diff --git a/requirements.txt b/requirements.txt
index 484e82e2..859093fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ python-magic
 sqlalchemy
 cryptography==3.3.2
 werkzeug==2.0.0
-flask==2.1.3
+flask==2.2.5
 dash==1.16.3
 django_plotly_dash==1.4.2
 lcogt-logging