diff --git a/requirements.txt b/requirements.txt
index 97b533f..f648490 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,5 +23,5 @@ sympy==1.3
 urllib3==1.26.5
 websockets
 cryptos
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 litecoin-utils
\ No newline at end of file