diff --git a/requirements.txt b/requirements.txt
index 0d18704..c5620ae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ setuptools==40.8.0
 six==1.12.0
 subprocrunner==0.17.0
 typepy==0.5.0
-urllib3==1.24.3
+urllib3==1.26.5
 urwid==2.0.1
 wheel==0.33.1
 iperf3==0.1.11