diff --git a/requirement.txt b/requirement.txt
index bf7425f..017aec0 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -41,6 +41,6 @@ scipy==1.2.1
 six==1.12.0
 termcolor==1.1.0
 tqdm==4.31.1
-urllib3==1.24.2
+urllib3==1.26.5
 Werkzeug==0.15.3
 zmq==0.0.0