diff --git a/requirements.txt b/requirements.txt
index 185a532..fa0b8b2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,14 +10,10 @@ django-role-permissions==1.2.1
 django-s3direct==0.4.2
 django-widget-tweaks==1.4.1
 djangorestframework==3.4.6
-itsdangerous==0.24
 Jinja2==2.8
 MarkupSafe==0.23
 Pillow==3.3.1
-pkg-resources==0.0.0
 psycopg2==2.6.2
 pycpfcnpj==1.0.2
 six==1.10.0
-slugify==0.0.1
-Werkzeug==0.11.11
 whitenoise==3.2.2
--
libgit2 0.21.2