diff --git a/requirements/usr.backtoshops.com.requirements.txt b/requirements/usr.backtoshops.com.requirements.txt
index 1eb6f14f..e3eee673 100644
--- a/requirements/usr.backtoshops.com.requirements.txt
+++ b/requirements/usr.backtoshops.com.requirements.txt
@@ -10,7 +10,7 @@ gevent==1.0.1
 gevent-psycopg2==0.0.3
 redis==2.8.0
 hiredis==0.1.1
-mechanize==0.2.5
+mechanize==0.4.6
 M2Crypto==0.21.1.B2S
 B2SCrypto==0.0.5
 xmltodict==0.7.0
diff --git a/requirements/vessel.backtoshops.com.requirements.txt b/requirements/vessel.backtoshops.com.requirements.txt
index bdb40246..6a4fe602 100644
--- a/requirements/vessel.backtoshops.com.requirements.txt
+++ b/requirements/vessel.backtoshops.com.requirements.txt
@@ -8,7 +8,7 @@ pypgwrap==0.1.4
 greenlet==0.4.5
 gevent==1.0.1
 gevent-psycopg2==0.0.3
-mechanize==0.2.5
+mechanize==0.4.6
 beautifulsoup4==4.3.2
 pyKML==0.1.0
 M2Crypto==0.21.1.B2S