diff --git a/coordinator/requirements.txt b/coordinator/requirements.txt
index 3a68eb7db874..9388188eafd2 100644
--- a/coordinator/requirements.txt
+++ b/coordinator/requirements.txt
@@ -13,7 +13,7 @@ connexion == 2.14.2
 werkzeug == 3.0.3; python_version=="3.5" or python_version=="3.4"
 swagger-ui-bundle >= 0.0.2
 python_dateutil >= 2.6.0
-Flask == 2.2.5
+Flask == 3.1.3
 Flask-Cors == 5.0.0
 urllib3 >= 1.25.3, < 2.1.0
 pydantic >= 2