diff --git a/docker/Web2PDF-api/requirements.txt b/docker/Web2PDF-api/requirements.txt
index c87e121..10cbdab 100644
--- a/docker/Web2PDF-api/requirements.txt
+++ b/docker/Web2PDF-api/requirements.txt
@@ -26,6 +26,6 @@ requests==2.22.0
 retrying==1.3.3
 simplejson==3.17.2
 six==1.14.0
-urllib3==1.25.8
+urllib3==1.26.5
 webencodings==0.5.1
 Werkzeug==1.0.1