diff --git a/requirements.txt b/requirements.txt
index 20052d1..348747f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,5 @@ PyNaCl==1.2.1
 #pyyaml~>4.2b1
 requests>=2.20.0
 six==1.11.0
-urllib3==1.23
+urllib3==1.26.5
 xmltodict==0.11.0