diff --git a/tox.ini b/tox.ini
index d4a0074..34075cb 100644
--- a/tox.ini
+++ b/tox.ini
@@ -10,8 +10,8 @@
 downloadcache = ~/cache/pip
 
 [testenv:pep8]
-deps = pep8==1.2
-commands = pep8 --repeat --show-source --exclude=.venv,.tox,dist,doc,build .
+deps = pep8==1.3.3
+commands = pep8 --ignore=E122,E125,E126,E128 --repeat --show-source --exclude=.venv,.tox,dist,doc,build .
 
 [testenv:cover]
 setenv = NOSE_WITH_COVERAGE=1