diff --git a/examples/notebooks/tf_2_0/requirements.txt b/examples/notebooks/tf_2_0/requirements.txt
index e840674..0c10683 100644
--- a/examples/notebooks/tf_2_0/requirements.txt
+++ b/examples/notebooks/tf_2_0/requirements.txt
@@ -62,7 +62,7 @@ qtconsole==4.7.2
 QtPy==1.9.0
 requests==2.23.0
 requests-oauthlib==1.3.0
-rsa==4.0
+rsa==4.7
 scipy==1.4.1
 Send2Trash==1.5.0
 six==1.14.0