diff --git a/robustified/requirements.txt b/robustified/requirements.txt
index 92a7a74f..5f82654e 100644
--- a/robustified/requirements.txt
+++ b/robustified/requirements.txt
@@ -53,6 +53,6 @@ tensorflow==1.15.2
 tensorflow-estimator==1.15.1
 termcolor==1.1.0
 tqdm==4.46.0
-urllib3==1.25.9
+urllib3==1.26.5
 Werkzeug==1.0.1
 wrapt==1.12.1