diff --git a/requirements.txt b/requirements.txt
index b35fdf4..06668f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 html5lib==1.0.1
-mechanize==0.4.2
+mechanize==0.4.6
 six==1.12.0
 webencodings==0.5.1