diff --git a/examples/notebooks/tf_2_0/requirements.txt b/examples/notebooks/tf_2_0/requirements.txt
index e840674..ac4792e 100644
--- a/examples/notebooks/tf_2_0/requirements.txt
+++ b/examples/notebooks/tf_2_0/requirements.txt
@@ -75,7 +75,7 @@ terminado==0.8.3
 testpath==0.4.4
 tornado==6.0.4
 traitlets==4.3.3
-urllib3==1.25.8
+urllib3==1.26.5
 wcwidth==0.1.9
 webencodings==0.5.1
 Werkzeug==1.0.1