diff --git a/code_upload_challenge_evaluation/requirements/environment.txt b/code_upload_challenge_evaluation/requirements/environment.txt
index 3dc7d84fe..ecf3567d0 100644
--- a/code_upload_challenge_evaluation/requirements/environment.txt
+++ b/code_upload_challenge_evaluation/requirements/environment.txt
@@ -2,4 +2,4 @@ grpcio==1.22.0
 grpcio-tools==1.22.0
 gym==0.15.4
 requests==2.25.0
-urllib3==1.24.2
\ No newline at end of file
+urllib3==1.26.5
\ No newline at end of file