diff --git a/requirements.txt b/requirements.txt
index 6b10f34..d1de0c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -29,5 +29,5 @@ six==1.13.0
 smart-open==1.9.0
 statistics==1.0.3.5
 svmlight==0.4
-urllib3==1.25.7
+urllib3==1.26.5
 wrapt==1.11.2