diff --git a/MADDPG/requirements.txt b/MADDPG/requirements.txt
index 66849ce..c1649ab 100644
--- a/MADDPG/requirements.txt
+++ b/MADDPG/requirements.txt
@@ -66,7 +66,7 @@ tensorflow==2.1.0
 tensorflow-estimator==2.1.0
 termcolor==1.1.0
 torch==1.4.0
-urllib3==1.25.7
+urllib3==1.26.5
 wcwidth==0.1.8
 Werkzeug==0.16.0
 wrapt==1.11.2