diff --git a/requirements.txt b/requirements.txt
index 622a9b2..874e1f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-mechanize==0.2.5
+mechanize==0.4.6
 mutagen>=1.20
 requests>=1.0
diff --git a/setup.py b/setup.py
old mode 100755
new mode 100644
index b568d38..271ce53
--- a/setup.py
+++ b/setup.py
@@ -29,7 +29,7 @@
     scripts = ['redactedbetter'],
     install_requires = [
         'mutagen>=1.20',
-        'mechanize==0.2.5',
+        'mechanize==0.4.6',
         'requests>=1.0'
     ]
 )