diff --git a/back-end/emnd_backend/requirements.txt b/back-end/emnd_backend/requirements.txt
index 5109013..12d8670 100644
--- a/back-end/emnd_backend/requirements.txt
+++ b/back-end/emnd_backend/requirements.txt
@@ -21,4 +21,4 @@ requests==2.18.4
 simplejson==3.11.1
 six==1.11.0
 uritemplate==3.0.0
-urllib3==1.22
+urllib3==1.26.5