diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ NEWS = open(os.path.join(here, 'NEWS.txt')).read()
 version = '0.7'
 
 install_requires = [
-    "Sphinx",
+    "Sphinx >= 1.2",
     "six",
 ]
Specify lower-bound Sphinx version

Not sure <I> is necessary, but hieroglyph does not run with Sphinx <I>