diff --git a/requirements.txt b/requirements.txt
index c7af9f1..706e29b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
 # Flask Framework
-Flask==2.0.3
\ No newline at end of file
+Flask==2.0.3
+# and its dependencies
+Werkzeug>=2.2,<3.0
\ No newline at end of file