diff --git a/requirements.txt b/requirements.txt
index 4ab7a6c..677f27a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,5 +32,5 @@ scikit-learn==0.22.2.post1
 scipy==1.4.1
 six==1.14.0
 uritemplate==3.0.1
-urllib3==1.25.8
+urllib3==1.26.5
 wincertstore==0.2