diff --git a/requirements/testing-base.txt b/requirements/testing-base.txt
index 48f9064c42..340fe4de44 100644
--- a/requirements/testing-base.txt
+++ b/requirements/testing-base.txt
@@ -1,7 +1,7 @@
 codecov==1.4.1
 coverage==3.7.1
 coveralls==0.5
-django-test-without-migrations==0.2
+django-test-without-migrations==0.4
 mock==2.0.0
-tox==2.1.1
-psutil==4.3.0
+tox==2.4.1
+psutil==4.4.2