diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index befdfdf..9d13ae6
--- a/requirements.txt
+++ b/requirements.txt
@@ -45,7 +45,7 @@ six==1.14.0
 SQLAlchemy==1.3.16
 typed-ast==1.4.1
 typing-extensions==3.7.4.2
-urllib3==1.25.9
+urllib3==1.26.5
 uWSGI==2.0.18
 vine==1.3.0
 visitor==0.1.3