diff --git a/requirements.txt b/requirements.txt
index 03aba43..2a687c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ cffi==1.14.4
 click==7.1.2
 cryptography==3.3.2
 dnspython==2.1.0
-Flask==1.1.2
+Flask==2.3.2
 future==0.18.2
 impacket==0.9.23
 itsdangerous==1.1.0