diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 238adf4..1afe48d
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,5 +7,5 @@ idna==2.6
 lxml==4.2.1
 requests==2.18.4
 six==1.11.0
-urllib3==1.22
+urllib3==1.24.2
 webencodings==0.5.1