diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 79e8a97..8fbf551
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ Sphinx==1.6.5
 sphinxcontrib-websupport==1.0.1
 termcolor==1.1.0
 tesserocr==2.2.2
-urllib3==1.22
+urllib3==1.24.2
 webencodings==0.5.1
 wrapt==1.10.11
 utilspie