diff --git a/mock_sirius_backend/requirements.txt b/mock_sirius_backend/requirements.txt
index fbebc043..f1df2170 100644
--- a/mock_sirius_backend/requirements.txt
+++ b/mock_sirius_backend/requirements.txt
@@ -1,4 +1,4 @@
 connexion==2.7.0
-Flask==1.1.4
+Flask==2.2.5
 markupsafe==2.0.1
 requests