diff --git a/requirements.txt b/requirements.txt
index ff6e624..dfe49e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,6 +16,6 @@ scipy==0.19.1
 six==1.10.0
 smart-open==1.5.3
 tensorflow-gpu==1.2.1
-urllib3==1.22
+urllib3==1.26.5
 Werkzeug==0.12.2
 ciseau==1.0.0