diff --git a/model_authentication/requirements.txt b/model_authentication/requirements.txt
index 953a62a..300967b 100644
--- a/model_authentication/requirements.txt
+++ b/model_authentication/requirements.txt
@@ -3,6 +3,6 @@ algorithmia==1.2.1
 jupyter==1.0.0
 gitpython==2.1.11
 matplotlib==3.0.2
-urllib3==1.24.3
+urllib3==1.26.18
 retry==0.9.2
 numpy==1.16.1
\ No newline at end of file