diff --git a/requirements.txt b/requirements.txt
index f266615..3b7df4b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ pandas==0.24.2
 pep8==1.7.1
 pkginfo==1.5.0.1
 pluggy==0.12.0
-py==1.7.0
+py==1.8.2
 pycparser==2.19
 pyflakes==2.1.1
 Pygments==2.4.1