diff --git a/tox.ini b/tox.ini
index 776b13baf..27c8e806e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -47,21 +47,21 @@ deps=
 [testenv:py25-django13]
 basepython=python2.5
 deps=
-    http://www.djangoproject.com/download/1.3-rc-1/tarball/
+    django==1.3
     coverage==3.4
     https://github.com/downloads/markotibold/unittest-xml-reporting/unittest-xml-reporting-1.1.zip
 
 [testenv:py26-django13]
 basepython=python2.6
 deps=
-    http://www.djangoproject.com/download/1.3-rc-1/tarball/
+    django==1.3
     coverage==3.4
 	https://github.com/downloads/markotibold/unittest-xml-reporting/unittest-xml-reporting-1.1.zip
 
 [testenv:py27-django13]
 basepython=python2.7
 deps=
-    http://www.djangoproject.com/download/1.3-rc-1/tarball/
+    django==1.3
     coverage==3.4
 	https://github.com/downloads/markotibold/unittest-xml-reporting/unittest-xml-reporting-1.1.zip
 
@@ -73,7 +73,6 @@ commands=
 	python examples/runtests.py
 deps=
     django==1.2.4
-    simplejson
     coverage==3.4
 	wsgiref==0.1.2
 	Pygments==1.4
@@ -112,8 +111,7 @@ basepython=python2.5
 commands=
 	python examples/runtests.py
 deps=
-    http://www.djangoproject.com/download/1.3-rc-1/tarball/
-    simplejson
+    django==1.3
     coverage==3.4
 	wsgiref==0.1.2
 	Pygments==1.4
@@ -126,7 +124,7 @@ basepython=python2.6
 commands=
 	python examples/runtests.py
 deps=
-    http://www.djangoproject.com/download/1.3-rc-1/tarball/
+    django==1.3
     coverage==3.4
 	wsgiref==0.1.2
 	Pygments==1.4
@@ -139,7 +137,7 @@ basepython=python2.7
 commands=
 	python examples/runtests.py
 deps=
-    http://www.djangoproject.com/download/1.3-rc-1/tarball/
+    django==1.3
     coverage==3.4
 	wsgiref==0.1.2
 	Pygments==1.4