diff --git a/gnowsys-ndf/docs/requirements.txt b/gnowsys-ndf/docs/requirements.txt
index 0895cd649..9283e1a41 100644
--- a/gnowsys-ndf/docs/requirements.txt
+++ b/gnowsys-ndf/docs/requirements.txt
@@ -19,7 +19,7 @@ Fabric3==1.14.post1
 hashfs==0.7.2
 html5lib==1.1
 idna==2.6
-ipython==7.16.1
+ipython==7.16.3
 ipython-genutils==0.2.0
 jedi==0.17.2
 keyring==10.6.0