diff --git a/requirements/runtime.txt b/requirements/runtime.txt
index 84147dd5..56f750af 100644
--- a/requirements/runtime.txt
+++ b/requirements/runtime.txt
@@ -5,7 +5,7 @@
 
 # Core deps
 Click==7.1.2
-Flask==1.1.2
+Flask==2.3.2
 Flask-BasicAuth==0.2.0
 Flask-login==0.5.0
 Flask-Cors==3.0.9