diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 453b6b4..7a1b0f0
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ six==1.11.0
 typed-ast==1.1.0
 ujson==1.35
 Unidecode==1.0.22
-urllib3==1.22
+urllib3==1.26.5
 websockets==6.0
 wrapt==1.10.11
 yarl==1.1.0