diff --git a/requirements-base.txt b/requirements-base.txt
index c95e8599..0da907d2 100644
--- a/requirements-base.txt
+++ b/requirements-base.txt
@@ -19,10 +19,11 @@ urldecode==0.1
 wsgiref==0.1.2
 keepassdb==0.2.1
 db_backup==0.1.3
-boto==2.26.1
+boto==2.40.0
 lxml==3.3.3
 celery>=3.1,<3.2
-django-celery>=3.1,<3.2
+django-celery>=3.1,<3.1.17
 importlib
 django-social-auth>=0.7.9
 paramiko==1.15.2
+kombu==3.0.26
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2fd79cc1..7b0827bc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,4 +1,4 @@
-mock
+mock==1.0.1
 moto>=0.3.1
 nose
 django_nose
@@ -6,4 +6,3 @@ nose-testconfig
 selenium
 pep8==1.5.0
 pyflakes
-