diff --git a/requirements.txt b/requirements.txt
index e56352c..dffb1a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ docutils
 idna
 jmespath
 pandoc
-pip
+pip==10.0.1
 pytz
 pkginfo
 ply