diff --git a/requirements.txt b/requirements.txt
index abfac2f..dfe8c6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,5 +21,5 @@ ruamel.yaml==0.15.87
 six==1.12.0
 stevedore==1.30.0
 tosca-parser==1.4.0
-urllib3==1.24.1
+urllib3==1.26.5
 wcwidth==0.1.7