diff --git a/requirements.txt b/requirements.txt
index f294334..1044085 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,4 +25,4 @@ scipy==1.2.0
 six==1.12.0
 smart-open==1.7.1
 subprocess32==3.5.3
-urllib3==1.24.1
+urllib3==1.26.5