diff --git a/engines/nmap/requirements.txt b/engines/nmap/requirements.txt
index c66e353c..2cee6dc9 100644
--- a/engines/nmap/requirements.txt
+++ b/engines/nmap/requirements.txt
@@ -5,7 +5,7 @@ Flask==2.2.3
 gevent==22.10.2
 greenlet==2.0.1
 gunicorn==20.1.0
-idna==2.7
+idna==3.15
 itsdangerous==2.0.0
 Jinja2==3.1.2
 MarkupSafe==2.1.1