diff --git a/app/services/update-countries/requirements.txt b/app/services/update-countries/requirements.txt
index b102db5..48937f1 100644
--- a/app/services/update-countries/requirements.txt
+++ b/app/services/update-countries/requirements.txt
@@ -1,4 +1,4 @@
-Flask==1.1.2
+Flask==2.3.2
 flask-restful
 Flask-request-params
 numpy