diff --git a/requirements.txt b/requirements.txt
index 40281dc..a1cf252 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,5 @@
+six>=1.7.0
+
 simplemediawiki
 irc
 python-daemon
diff --git a/test-requirements.txt b/test-requirements.txt
index f0dd00b..770c57d 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1 +1 @@
-hacking>=0.5.6,<0.8
+hacking<0.11,>=0.10.0