diff --git a/requirements.txt b/requirements.txt
index cfc1e7f..e5f5d77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,4 +20,4 @@ scipy==1.1.0
 six==1.11.0
 sklearn==0.0
 smart-open==1.5.7
-urllib3==1.22
+urllib3==1.26.5