diff --git a/tools/configure-gateway/requirements.txt b/tools/configure-gateway/requirements.txt
index ee8653e..cdd16b5 100644
--- a/tools/configure-gateway/requirements.txt
+++ b/tools/configure-gateway/requirements.txt
@@ -9,6 +9,6 @@ idna==2.7
 PyYAML==3.13
 requests==2.19.1
 six==1.11.0
-urllib3==1.23
+urllib3==1.26.5
 validators==0.12.2
 xmltodict==0.11.0