diff --git a/requirements.txt b/requirements.txt
index a87371f..92e7a9f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ idna==2.8
 itsdangerous==1.1.0
 Jinja2==2.10.3
 MarkupSafe==1.1.1
-mechanize==0.4.4
+mechanize==0.4.6
 nose==1.3.7
 requests==2.21.0
 six==1.13.0