diff --git a/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt b/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt
index e44ddbb..cbfbd8e 100644
--- a/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt
+++ b/Monitoring-Debugging/Tracing-with-X-Ray/example/requirements.txt
@@ -31,7 +31,7 @@ toml==0.10.0
 tqdm==4.19.1
 troposphere==2.4.6
 unidecode==1.0.23
-urllib3==1.24.1 ; python_version >= '3.4'
+urllib3==1.26.5 ; python_version >= '3.4'
 werkzeug==0.15.1
 wheel==0.33.1
 wrapt==1.11.1